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GerdIsenberg
Oct 24, 2017
**[[Home]] * [[Engines]] * Zappa**
|| [[image:Frank_Zappa_Strictly_Commercial.jpg link="https://en.wikipedia.org/wiki/Strictly_Commercial"]] ||~ || **Zappa**,
a world class [[UCI]] compliant chess program developed by [[Anthony Cozzie]]. Zappa won the [[WCCC 2005]] in [[https://en.wikipedia.org/wiki/Reykjav%C3%ADk|Reykjavík]] <ref>[[https://netfiles.uiuc.edu/acozzie2/www/photos/wccc_iceland_2005/|WCCC 2005 Photojournal]] by [[Anthony Cozzie]]</ref> , and after the [[Rybka]] [[World Computer Chess Championship#RybkaDisqualification|disqualification]] in 2011 the [[WCCC 2007]] in [[https://en.wikipedia.org/wiki/Amsterdam|Amsterdam]], the [[DOCCC 2005]] and [[CCT7]].During the [[https://en.wikipedia.org/wiki/World_Chess_Championship_2007|World Chess Championship 2007]] in [[https://en.wikipedia.org/wiki/Mexico_City|Mexico City]], September 2007, Zappa played a [[Zappa versus Rybka 2007|match]] versus [[Rybka]] and scored 5.5 / 10 to win the match <ref>[[http://www.chesstigers.de/index_news.php?id=1269&rubrik=3|WM Mexiko-City 2007: 108 Bilder, Namen, Themen, kommentiert, ...]] (German) [[http://www.chesstigers.de/index.php|Chess Tigers News]] October 08, 2007</ref> <ref>[[http://www.acoz.net/zappa/mexico/|Zappa fillets the Fish: Mexico 2007]] by [[Anthony Cozzie]]</ref> <ref>[[Anthony Cozzie]] (**2007**). //Zappa vs. Rybka//. [[ICGA Journal#30_4|ICGA Journal, Vol. 30, No. 4]]</ref> . Zappa's book authors for different events were [[Arturo Ochoa]] ([[CCT7]]) and [[Erdogan Günes]] <ref>[[http://www.acoz.net/zappa/|Zappa Chess Engine]]</ref> . ||
|| Strictly Commercial <ref>[[https://en.wikipedia.org/wiki/Strictly_Commercial|Strictly Commercial from Wikipedia]]</ref> <ref>[[http://www.allmusic.com/album/r223340|Strictly Commercial: The Best of Frank Zappa - Frank Zappa | AllMusic]]</ref> <ref>[[http://wiki.killuglyradio.com/wiki/Strictly_Commercial|Strictly Commercial - Zappa Wiki Jawaka]]</ref> ||~ ||^ ||
[[toc]]
=Photos=
<ref>By [[Gerd Isenberg]]</ref>
|| [[image:Anthony2005.JPG width="580" height="464"]] ||
|| [[Anthony Cozzie]] before round 7, Zappa - [[Junior]], [[WCCC 2005]] <ref>[[http://www.stmintz.com/ccc/index.php?id=443224|Zappa - Junior]] by [[Anthony Cozzie]], [[CCC]], August 19, 2005</ref> ||
||~ ||
|| [[image:ZappaTeam2006.JPG width="580"]] ||
|| Zappa Team, [[Anthony Cozzie]] and [[Erdogan Günes]], Closing Dinner [[WCCC 2006]], [[https://en.wikipedia.org/wiki/Turin|Turin]] ||
=Genealogy=
Zappa is not directly named for [[Videos#FrankZappa|Frank Zappa]], but from a scene from [[https://en.wikipedia.org/wiki/Austin_Powers:_The_Spy_Who_Shagged_Me|Austin Powers 2]], where [[https://en.wikipedia.org/wiki/Dr._Evil_%28character%29|Dr. Evil's]] base in the moon is divided in two units: Moon Unit Alpha and Moon Unit Zappa - the latter being the name of Frank Zappa's daughter, [[https://en.wikipedia.org/wiki/Moon_Unit_Zappa|Moon Unit Zappa]] <ref>[[http://www.acoz.net/zappa/#Name|Zappa Chess Engine - Genealogy]]</ref> .
=Strictly Commercial=
Immediately after the successful [[WCCC 2005]], there were plans to commercialize Zappa. First attempts with [[Vincent Diepeveen]] involved failed <ref>[[http://www.stmintz.com/ccc/index.php?id=447511|Re: Zappa Retail: No UCI?]] by [[Anthony Cozzie]], [[CCC]], September 04, 2005</ref> . In April 2006 <ref>[[http://www.chessbase.com/newsdetail.asp?newsid=3043|World Computer Chess Champion: Zap!Chess]], [[ChessBase|ChessBase News]], April 13, 2006</ref> , a commercial version dubbed **Zap!Chess** running under the [[Fritz#FritzGUI|Fritz GUI]] was released by [[ChessBase]] <ref>[[http://chessbase-shop.com/en/products/4096|ChessBase Shop - Zap!Chess]]</ref> . The version which played the Rybka match, Zappa Mexico, is distributed by [[Stefan Meyer-Kahlen]] <ref>[[http://www.shredderchess.com/option,com_virtuemart/page,shop.product_details/flypage,shop.flypage/category_id,3/product_id,32/Itemid,3.html|Zappa Mexico]] from [[http://www.shredderchess.com/|shredderchess.com]]</ref> .
Quote from //No Commercial Potential : The Saga of Frank Zappa// (**1972**) by David Walley, p. 4 <ref>[[http://www.amazon.com/No-Commercial-Potential-Frank-Zappa/dp/0306807106|No Commercial Potential: The Saga Of Frank Zappa]]</ref> <ref>[[http://en.wikiquote.org/wiki/Frank_Zappa|Frank Zappa - Wikiquote]]</ref> <ref>[[http://wiki.killuglyradio.com/wiki/No_Commercial_Potential:_The_Saga_of_Frank_Zappa|No Commercial Potential: The Saga of Frank Zappa - Zappa Wiki Jawaka]]</ref> :
||~ <span style="color: #ffffff;">Jawaka</span> ||= {{Information is not knowledge}}
{{Knowledge is not wisdom}}
{{Wisdom is not truth}}
{{Truth is not beauty}}
{{Beauty is not love}}
{{Love is not music}}
{{Music is the best}} ||
=Program Internals=
==Board Representation==
Zappa utilizes [[Bitboards|bitboards]] and uses [[Rotated Bitboards|rotated bitboards]] to generate [[Sliding Piece Attacks|sliding attacks]] on the fly. Anthony once experimented with [[Incremental Updates|incremental updated]] [[Attack and Defend Maps|attack tables]], which was a win on 32-bit systems <ref>[[http://www.stmintz.com/ccc/index.php?id=363519|The Zappa Attack Table Code]] by [[Anthony Cozzie]], [[CCC]], May 05, 2004</ref> .
==Hash Collisions==
Excerpt from //The Effect of [[Transposition Table#KeyCollisions|Hash Signature Collisions]] in a Chess Program//, that is [[Crafty]] and Zappa <ref>[[Robert Hyatt]], [[Anthony Cozzie]] (**2005**). //[[http://www.cis.uab.edu/hyatt/collisions.html|The Effect of Hash Signature Collisions in a Chess Program]]//. [[ICGA Journal#28_3|ICGA Journal, Vol. 28, No. 3]]</ref> :
|| {{Both programs are traditional computer chess programs that use the [[Alpha-Beta|alpha/beta algorithm]] to search a [[Search Tree|minimax game tree]]. The search is done in three distinct phases.}}
{{Phase 1 is the normal full-width search that is done to some fixed [[Depth|depth]] as limited by the total time allowed for a move. This fixed-depth search is modified by various [[Extensions|search extensions]].}}
{{Phase 2 is an add-on search done after the basic search has reached a satisfactory depth. Phase 2 only considers [[Captures|captures]] in Crafty, while Zappa also includes some [[Check|checking]] moves.}}
{{Phase 3 is the [[Evaluation|static evaluation]], which takes the current position after phase 2 has completed, and computes a numerical score based on the [[Material|material]], the [[Piece-Square Tables|locations of the pieces]], [[Pawn Structure|pawn structure]], and many other positional considerations. In Crafty/Zappa, all of the [[Transposition Table|hashing]] is done in phase1 of the search, there is no hashing in the [[Quiescence Search|quiescence search]].}} ||
==Singular Extensions==
**Zap!Chess**, the commercial [[ChessBase]] version, has an implementation of [[Singular Extensions]], the famous [[Deep Blue]] search algorithm. They are disabled by default, but they increase the tactical strength of the program at the cost of positional strength <ref>[[http://www.chessbase.com/newsdetail.asp?newsid=3043|World Computer Chess Champion: Zap!Chess]], [[ChessBase|ChessBase News]], April 13, 2006</ref> .
==Parallel Search==
Zappa was designed to run on multiple processors and massive parallel systems using [[Shared Memory to include|shared memory]] and [[Thread|threads]] and has an efficient [[Parallel Search|parallel search]] <ref>[[http://www.stmintz.com/ccc/index.php?id=444686|Zappa scaling #s]] by [[Anthony Cozzie]], [[CCC]], August 23, 2005</ref> . Zappa Mexico can be used on [[Windows]] or [[Linux]] computers with up to 512 CPU cores.
=100% Finished=
In March 2008 Anthony Cozzie announced that "the Zappa project is 100% finished", which includes both tournaments and future releases <ref>[[http://www.talkchess.com/forum/viewtopic.php?t=20058|bad news from zappa ...]] by Powell, [[CCC]], Mar 09, 2008</ref> .
=Rondo=
In 2010, [[Zach Wegner]] started to work with [[Anthony Cozzie]], who, still in computer chess retirement, has given control for further development of his massive parallel program, now called [[Rondo]], to Zach <ref>[[http://www.talkchess.com/forum/viewtopic.php?t=34749|Zach, is this true?]] by [[Gabor Szots]], [[CCC]], June 06, 2010</ref> <ref>[[http://www.game-ai-forum.org/icga-tournaments/program.php?id=58|Zappa's ICGA Tournaments]]</ref> .
=See also=
* [[Various Classifications#Arthropod|Arthropod]]
* [[Various Classifications#Astronomy|Astronomy]]
* [[Various Classifications#Fish|Fish]]
* [[Videos#FrankZappa|Frank Zappa Videos]]
* [[Rondo]]
=Publications=
* The Editor (**2005**). //ZAPPA Wins the Computer-Chess Tournament 7//. [[ICGA Journal#28_2|ICGA Journal, Vol. 28, No. 2]] » [[CCT7]]
* [[Robert Hyatt]], [[Anthony Cozzie]] (**2005**). //[[http://www.cis.uab.edu/hyatt/collisions.html|The Effect of Hash Signature Collisions in a Chess Program]]//. [[ICGA Journal#28_3|ICGA Journal, Vol. 28, No. 3]]
* [[Anthony Cozzie]] (**2007**). //Zappa vs. Rybka//. [[ICGA Journal#30_4|ICGA Journal, Vol. 30, No. 4]]
* [[Monroe Newborn|Monty Newborn]] (**2011**). //[[http://www.springer.com/computer/general+issues/book/978-0-85729-340-4|Beyond Deep Blue: Chess in the Stratosphere]]//. [[https://en.wikipedia.org/wiki/Springer_Science%2BBusiness_Media|Springer]], ISBN-13: 978-0857293404, [[http://www.amazon.com/Beyond-Deep-Blue-Chess-Stratosphere/dp/0857293400|amazon]]
> [[image:bejDeepBlue.jpg link="http://www.springer.com/computer/general+issues/book/978-0-85729-340-4"]]
> Chapter 9: 2005: Zappa Red Hot at 13th WCCC, page 119
> Chapter 14: 2007: Zappa Upsets Rybka in Mexico City, 5.5–4.5, page 169
=Forum Posts=
==2003==
* [[http://www.stmintz.com/ccc/index.php?id=278632|Zappa CCT5 Report]] by [[Anthony Cozzie]], [[CCC]], January 21, 2003 » [[CCT5]]
==2004==
* [[http://www.stmintz.com/ccc/index.php?id=346423|Zappa @ CCT6]] by [[Anthony Cozzie]], [[CCC]], February 01, 2004 » [[CCT6]]
* [[http://www.stmintz.com/ccc/index.php?id=363519|The Zappa Attack Table Code]] by [[Anthony Cozzie]], [[CCC]], May 05, 2004
==2005 ...==
* [[http://www.stmintz.com/ccc/index.php?id=413233|Zappa 1.0 released]] by [[Volker Pittlik]], [[CCC]], February 22, 2005
* [[http://www.stmintz.com/ccc/index.php?id=441791|Zappa - TCB 1-0]] by [[Anthony Cozzie]], [[CCC]], August 14, 2005 » [[WCCC 2005]]
* [[http://www.stmintz.com/ccc/index.php?id=441966|Sjeng-Zappa]] by [[Anthony Cozzie]], [[CCC]], August 14, 2005
* [[http://www.stmintz.com/ccc/index.php?id=442363|FUTE-Zappa]] by [[Anthony Cozzie]], [[CCC]], August 15, 2005
* [[http://www.stmintz.com/ccc/index.php?id=442149|Zappa=Fruit live]] by [[Anthony Cozzie]], [[CCC]], August 15, 2005
* [[http://www.stmintz.com/ccc/index.php?id=442550|Zappa - Jonny 1-0]] by [[Anthony Cozzie]], [[CCC]], August 16, 2005
* [[http://www.stmintz.com/ccc/index.php?id=442974|The Baron - Zappa 0-1]] by [[Anthony Cozzie]], [[CCC]], August 18, 2005
* [[http://www.stmintz.com/ccc/index.php?id=443224|Zappa - Junior]] by [[Anthony Cozzie]], [[CCC]], August 19, 2005
* [[http://www.stmintz.com/ccc/index.php?id=443322|Zappa-Isichess]] by [[Anthony Cozzie]], [[CCC]], August 19, 2005
* [[http://www.stmintz.com/ccc/index.php?id=443467|Shredder-Zappa]] by [[Anthony Cozzie]], [[CCC]], August 20, 2005
* [[http://www.stmintz.com/ccc/index.php?id=443579|Zappa - Crafty]] by [[Anthony Cozzie]], [[CCC]], August 20, 2005
* [[http://www.stmintz.com/ccc/index.php?id=443831|Diep-Zappa]] by [[Anthony Cozzie]], [[CCC]], August 21, 2005
* [[http://www.stmintz.com/ccc/index.php?id=444686|Zappa scaling #s]] by [[Anthony Cozzie]], [[CCC]], August 23, 2005
* [[http://www.stmintz.com/ccc/index.php?id=445829|Zappa web update & a few other things]] by [[Anthony Cozzie]], [[CCC]], August 27, 2005
* [[http://www.stmintz.com/ccc/index.php?id=445832|Zappa commercial and available in september]] by Thomas Logan, [[CCC]], August 27, 2005
* [[http://www.stmintz.com/ccc/index.php?id=447511|Re: Zappa Retail: No UCI?]] by [[Anthony Cozzie]], [[CCC]], September 04, 2005
* [[http://www.stmintz.com/ccc/index.php?id=447620|Zappa UCI: You are all a bunch of HYPOCRITES]] by [[Gian-Carlo Pascutto]], [[CCC]], September 04, 2005
* [[http://www.stmintz.com/ccc/index.php?id=447987|I will not buy Zappa and Sjeng]] by [[Sandro Necchi]], [[CCC]], September 06, 2005
* [[http://www.stmintz.com/ccc/index.php?id=449578|Zappa 1.1]] by [[Ernst Walet]], [[CCC]], September 14, 2005
* [[http://www.stmintz.com/ccc/index.php?id=469523|Re: what do we know about zappa]] by [[Anthony Cozzie]], [[CCC]], December 12, 2005
* [[http://www.stmintz.com/ccc/index.php?id=472806|Zappa Hardware Upgrade]] by [[Anthony Cozzie]], [[CCC]], December 23, 2005
* [[http://www.stmintz.com/ccc/index.php?id=475497|Zappa Report]] by [[Anthony Cozzie]], [[CCC]], December 30, 2005 » [[IPCCC 2005 b]]
> [[http://www.stmintz.com/ccc/index.php?id=475521|Re: Zappa Report]] by [[Ingo Althöfer]], [[CCC]], December 30, 2005 <ref>[[Ingo Althöfer]] (**1993**). //On Telescoping Linear Evaluation Functions.// [[ICGA Journal#16_2|ICCA Journal, Vol. 16, No. 2]], pp. 91-94</ref>
**2006**
* [[http://www.stmintz.com/ccc/index.php?id=482676|Zappa?]] by James T. Walker, [[CCC]], January 27, 2006
**2007**
* [[http://www.talkchess.com/forum/viewtopic.php?t=16369|Zappa Mexico UCI going commercial]] by Kaj Soderberg, [[CCC]], September 09, 2007
* [[http://hiarcs.net/forums/viewtopic.php?t=320|Zappa V Rybka Mexico 2007 - Zappa wins 5.5-4.5 - The Games]] by [[Harvey Williamson]], [[Computer Chess Forums|Hiarcs Forum]], September 27, 2007
**2008 ...**
* [[http://www.talkchess.com/forum/viewtopic.php?t=20058|bad news from zappa ...]] by Powell, [[CCC]], Mar 09, 2008
==2010 ...==
* [[http://www.talkchess.com/forum/viewtopic.php?t=44164|info about zappa on 512 cores ?]] by [[Daniel Shawul]], [[CCC]], June 23, 2012
* [[http://www.talkchess.com/forum/viewtopic.php?t=52219|Threads-Test - SF, Zappa, Komodo - 1 vs. 2, 4, 8, 16 Threads]] by [[Andreas Strangmüller]], [[CCC]], May 04, 2014 » [[Thread]], [[Stockfish]], [[Zappa]], [[Komodo]]
* [[http://www.talkchess.com/forum/viewtopic.php?p=570955|Threads factor: Komodo, Houdini, Stockfish and Zappa]] by [[Andreas Strangmüller]], [[CCC]], May 17, 2014 » [[Thread]], [[Komodo]], [[Houdini]], [[Stockfish]], [[Zappa]]
==2015 ...==
* [[http://www.talkchess.com/forum/viewtopic.php?t=56019|Empirical results with Lazy SMP, YBWC, DTS]] by [[Kai Laskos]], [[CCC]], April 16, 2015 » [[Lazy SMP]], [[Young Brothers Wait Concept|YBWC]], [[Dynamic Tree Splitting|DTS]]
* [[http://www.talkchess.com/forum/viewtopic.php?t=61400|What is the secret of Zappa?]] by [[Frank Quisinsky]], [[CCC]], September 11, 2016
=External Links=
==Zappa Chess==
* [[http://www.acoz.net/zappa/|Zappa Chess Engine]]
* [[http://www.game-ai-forum.org/icga-tournaments/program.php?id=58|Zappa's ICGA Tournaments]]
* [[https://en.wikipedia.org/wiki/Zappa_%28chess%29|Zappa (chess) from Wikipedia]]
* [[http://www.chessgames.com/perl/chessplayer?pid=96888|The chess games of Zappa (Computer)]] from [[http://www.chessgames.com/index.html|chessgames.com]]
* [[https://netfiles.uiuc.edu/acozzie2/www/photos/wccc_iceland_2005/|WCCC 2005 Photojournal]] by [[Anthony Cozzie]]
* [[http://www.chessbase.com/newsdetail.asp?newsid=3043|World Computer Chess Champion: Zap!Chess]], [[ChessBase|ChessBase News]], April 13, 2006
* [[http://www.chessbase.com/newsdetail.asp?newsid=3718|Man vs Machine, Zap!Chess vs Erwin L'Ami 1-1]] by [[Eric van Reem]], [[ChessBase|ChessBase News]], March 08, 2007 <ref>[[https://en.wikipedia.org/wiki/Erwin_l%27Ami|Erwin l'Ami from Wikipedia]]</ref> » [[Jos Uiterwijk]]
* [[http://chessbase-shop.com/en/products/4096|ChessBase Shop - Zap!Chess]]
* [[http://www.schachversand.de/e/detail/software/554.html|Anthony Cozzie - Zap Chess: 49,99 Euro - Chess program]] - [[Schachversand Niggemann|Schach Niggemann]]
* [[http://www.shredderchess.com/option,com_virtuemart/page,shop.product_details/flypage,shop.flypage/category_id,3/product_id,32/Itemid,3.html|Zappa Mexico]] from [[http://www.shredderchess.com/|shredderchess.com]]
* [[http://www.shredderchess.com/chess-news/shredder-news/zappa-mexico-ii.html|Zappa Mexico II available now]] from [[http://www.shredderchess.com/|shredderchess.com]]
==Zappa==
* [[https://en.wikipedia.org/wiki/Frank_Zappa|Frank Zappa from Wikipedia]]
* [[https://en.wikipedia.org/wiki/Moon_Zappa|Moon Zappa from Wikipedia]]
* [[https://en.wikipedia.org/wiki/Dweezil_Zappa|Dweezil Zappa from Wikipedia]]
* [[http://en.wikiquote.org/wiki/Frank_Zappa|Frank Zappa - Wikiquote]]
* [[https://en.wikipedia.org/wiki/The_Mothers_of_Invention|The Mothers of Invention from Wikipedia]]
* [[https://en.wikipedia.org/wiki/Zappanale|Zappanale from Wikipedia]]
* [[http://wiki.killuglyradio.com/wiki/Main_Page|Zappa Wiki Jawaka!]]
* [[http://www.minorplanetcenter.net/iau/special/rocknroll/0003834.html|(3834) Zappafrank]] (Planet)
* [[https://en.wikipedia.org/wiki/3834_Zappafrank|3834 Zappafrank from Wikipedia]]
* [[http://homepage.ntlworld.com/andymurkin/Resources/MusicRes/ZapRes/asteroid.html|The Planet Zappafrank]]
* [[http://homepage.ntlworld.com/andymurkin/Resources/MusicRes/ZapRes/spider.html|Pachygnatha Zappa]]
* [[http://homepage.ntlworld.com/andymurkin/Resources/MusicRes/ZapRes/fish.html|Zappa confluentus - "A Fish Called Zappa"]]
* [[http://www.washingtonpost.com/wp-dyn/content/article/2007/07/30/AR2007073000690.html|Berlin Names Street After Frank Zappa]], [[https://en.wikipedia.org/wiki/The_Washington_Post|The Washington Post]], July 30, 2007
* [[Videos#FrankZappa|Frank Zappa]] - [[https://en.wikipedia.org/wiki/Cosmik_Debris|Cosmik Debris]], [[https://en.wikipedia.org/wiki/YouTube|YouTube]] Video
> [[Videos#FrankZappa|Frank Zappa]], [[Videos#JeanLucPonty|Jean-Luc Ponty]], [[Videos#GeorgeDuke|George Duke]], [[https://en.wikipedia.org/wiki/Tom_Fowler_%28musician%29|Tom Fowler]], [[https://en.wikipedia.org/wiki/Bruce_Fowler|Bruce Fowler]], [[https://en.wikipedia.org/wiki/Ruth_Underwood|Ruth Underwood]], [[https://en.wikipedia.org/wiki/Ian_Underwood|Ian Underwood]], [[http://wiki.killuglyradio.com/wiki/Ralph_Humphrey|Ralph Humphrey]]
> [[media type="youtube" key="Dp6LT2MdaPI"]]
* [[Videos#FrankZappa|Frank Zappa]] - [[http://wiki.killuglyradio.com/wiki/Legend_Of_The_Illinois_Enema_Bandit|Illinois Enema Bandit]] <ref>[[https://en.wikipedia.org/wiki/Michael_H._Kenyon|Michael H. Kenyon from Wikipedia]]</ref> , [[https://en.wikipedia.org/wiki/YouTube|YouTube]] Video
> [[Videos#FrankZappa|Frank Zappa]], [[https://en.wikipedia.org/wiki/Ray_White|Ray White]], [[https://en.wikipedia.org/wiki/Steve_Vai|Steve Vai]], [[https://en.wikipedia.org/wiki/Tommy_Mars|Tommy Mars]], [[http://wiki.killuglyradio.com/wiki/Bobby_Martin|Bobby Martin]], [[https://en.wikipedia.org/wiki/Ed_Mann|Ed Mann]], [[https://en.wikipedia.org/wiki/Scott_Thunes|Scott Thunes]], [[https://en.wikipedia.org/wiki/Chad_Wackerman|Chad Wackerman]]
> [[media type="youtube" key="sCTzgATx09o"]]
* [[Videos#FrankZappa|Frank Zappa]] - [[https://en.wikipedia.org/wiki/Whipping_Post_%28song%29|Whippin' Post]], live at "The Pier", New York City, 26th August 1984, [[https://en.wikipedia.org/wiki/YouTube|YouTube]] Video
> [[Videos#FrankZappa|Frank Zappa]], [[https://en.wikipedia.org/wiki/Ray_White|Ray White]], [[https://en.wikipedia.org/wiki/Ike_Willis|Ike Willis]], [[http://wiki.killuglyradio.com/wiki/Bobby_Martin|Bobby Martin]], [[http://wiki.killuglyradio.com/wiki/Allan_Zavod|Allan Zavod]], [[https://en.wikipedia.org/wiki/Scott_Thunes|Scott Thunes]], [[https://en.wikipedia.org/wiki/Chad_Wackerman|Chad Wackerman]]
> [[media type="youtube" key="-TItmXT8DkM"]]
=References=
<references />
=What links here?=
[[include page="Zappa" component="backlinks" limit="80"]]
**[[Engines|Up one level]]**