A
Kenny Aaronson／Joan Jett, Derringer, Foghat
Will Adler／Lamb of God
AJ／Hellfire Trigger
Spencer Albee／Rocktopus, Rustic Overtones
Dave Amato／REO Speedwagon
Jeff Ament／Pearl Jam
Felipe Andreoli／Angra
Michael Anthony／ex.Van Halen
Brian Arsenault／Gary Allan Band
Melissa Auf der Maur／Smashing Pumpkins, Hole
Brian Auger／Oblivion Express

B
B-52's
Angela Babin／Attack of the Surf Mamas, The Ordinaires
Matt Bachand／Shadows Fall
Randy Bachman／The Guess Who, BTO
Costa Balamatsias／Paul Colman, Ian Eskelin, Landon Pigg, The Benjamin Gate
Dan Baldrich
Richard Barone
Aston "Family Man" Barrett／The Wailers
Eric Bass／Shinedown
Mike Bauer／Pam Tillis
Jeff "Skunk" Baxter／Doobie Brothers, King of the Hill
Chris Beattie／Hatebreed
Beck
Michael Beinhorn（Producer）／Ozzy, Soundgarden, Marilyn Manson, Hole
Adrian Belew
Matthew Bellamy／Muse
Bryan Beller／Steve Vai, Mike Keneally, Dweezil Zappa
Alan Bello／Eminence
Steve Berlin／Los Lobos
Richard K. Bernstein／Rammstein
Al Berry／Avril Lavigne
Henkka T. Blacksmith／Children of Bodom
Russell Blake／Sonny Rollins Band
Tchad Blake（Engineer）／Bonnie Raitt, Sheryl Crow, Los Lobos
Blasko／Rob Zombie
Blue Man Group
Tim Bob／Rage Against the Machine
Rachel Bolan／Skid Row
Ross C. Bolton／Al Jarreau, David Sanborn
Bruce Bouton／Garth Brooks
Billy Brault／Split Shift
Chris Broderick／Jag Panzer
Devin Bronson／Avril Lavigne
Rex Brown／Pantera
Bob Bryar／Thrice
Ryan Burchfield／Depswa
Mitch Burman／goneblind
T-Bone Burnett
Emily Burton／Fireball Ministry
Jonathan Buske／The Promise

C
Phil Caivano／Monster Magnet
Matt Cameron／Pearl Jam
Chris Camden／Liar's Academy
Jeff Campbell／Sting
John Campbell／Lamb of God
Tony Campos／Static X
Ben Carey／Savage Garden
Alain Caron
Justin Chancellor／Tool
Peter Charell／Trapt
Stuart Chatwood／Tea Party
Chi Cheng／Deftones
Pete Chilton／Bane, Silent Drive
Andy Cichon／Shania Twain
T.D. Clark
Todd Clark／Pilate
Angus Clarke／Kitaro
Gilby Clarke
Les Claypool／Primus
George Clinton
Terry Clouse／Somnambulist
Roger Clyne／Roger Clyne & The Peacemakers
Kurt Cobain／Nirvana
Bootsy Collins
Chris Conley／Saves the Day
Stu Cook／CCR
Chris Corner／Sneaker Pimps
Mike Couls／Sworn Enemy, Agents of Man, Merauder
Andre Coutu／Celine Dion
Sheryl Crow
Crowded House

D
Puff Daddy（Producer）
Carmine d'Amico／Carmine d'Amico Ensemble
Eban D'Amico／Saves the Day
Wayne Dahl／Martina McBride
Traa Daniels／P.O.D.
Mike D'Antonio／Killswitch Engage
Jay Dee Daugherty／Patti Smith
Def Leppard
Rubens de la Corte／Angelique Kidjo, Eliane Elias
Robert DeLeo／Stone Temple Pilots
Brad Delson／Linkin Park
Joey DeMaio／Manowar
Dion De Nardo／Shutdown
Joe Deninzon／Stratospheerius
Amir Derakh／Orgy
Buck Dharma／Blue Oyster Cult
Peter Dice／Blind by Choice
Chris Difford／Squeeze
Ani Di Franco
J.D. Donot／Donots
Edsel Dope／Dope
Jon Dubois／Shadows Fall
Adam Duce／Machine Head
The Dust Brothers

E
Elliot Easton／The Cars
Roger Eaton／Barbara Mandrell, Lorrie Morgan
Rob Echevaria／Biohazard
Colin Edwin／Porcupine Tree
David Ellefson／Megadeth
Shane Embury／Napalm Death
Mark Endert（Producer）／Maroon 5
Brian Eno
John Entwistle／The Who
Craig Erikson
Esteban
John Scott Evans
Everlast
Alvin Ewen／Steel Pulse
Bob Ezran（Producer）

F
The Fab Four
Jimmy Fallon／Saturday Night Live
Fast／Fun Lovin' Criminals
Jonas Feinberg／The Hope Conspiracy
John Ferenzik／Todd Rundgren
Tracy Ferrie／Stryper, Rebecca St. James Band
Greg Fidelman（Producer）
Fieldy／Korn
Anton Fig／The Late Show with David Letterman
Jon Finn／David Allan Coe
Jared Followill／Kings of Leon
Andrew Ford／David Crosby
Tim Foreman／Switchfoot
Tony Franklin／Donna Lewis, The Firm, Blue Murder
Audley Freed／The Black Crowes
Marty Friedman／ex.Megadeth
Robert Fripp／King Crimson
Bill Frisell
Koichi Fukuda／Static X

G
Peter Gabriel
Jeffrey Gaines
Michael Gallo／Agnostic Front
Jeff Ganz／Johnny Winter, Roy Buchanan, John Lee Hooker
Garbage
Neil Geraldo／Pat Benatar
Benj Gershman／O.A.R.
Billy Gibbons／ZZ Top
Melvin Gibbs／Rollins Band
Richard Gilewitz
David Gilmour／Pink Floyd
Roman Glick／Brother Cane
Judah Gold／JGB
Bobby Goldsboro
Ray Gomez
Lukasz Gottwald／Saturday Night Live Band
Billy Gould／Faith No More
Jeff Golub／Rod Stewart, Billy Squier
Stone Gossard／Pearl Jam
Mike Graham／David Allan Coe
Grateful Dead
Randy Gregg／Thin Lizzy, Angel
Paolo Gregoletto／Trivium
Jesse Gress／Todd Rundgren
Paul Grey／Slipknot
Ian Grushka／A New Found Glory
Jairo Guedz／Eminence
Trey Gunn／King Crimson

H
Mike H.／The Bravery
Steve Hackett／Genesis
Daryl Hall／Hall & Oates
Chuck Hammer／Lou Reed, David Bowie
Page Hamilton
Tom Hamilton／Aerosmith
Stu Hamm／Joe Satriani Band
Ben Harper／Ben Harper & the Innocent Criminals
Todd Harrell／3 Doors Down
Mike Hartsfield／A18
Heart
Chris Henderson／3 Doors Down
John Hiatt
Kenny Hickey／Type O Negative
David Hidalgo／Los Lobos
Steve Hinson／Randy Travis
Roger Hodgson／Supertramp
Steve Howe／Yes
Hoya Madball
Hunter AFI
Tony Hymas／Jeff Beck, Jack Bruce Band

I
Mike Inez／Black Label Society
Toshi Iseda

J
Eddie Jackson／Queensryche
Joe Jackson
Luscious Jackson
Ronald W. Jackson Jr.
Darryl Jenifer／Bad Brains
John 5／Marilyn Manson
Damon Johnson／Brother Cane
Darryl Jones／Rolling Stones
Mick Jones／Foreigner
Quincy Jones Band
Paulo Junior／Sepultura

K
Greg K／The Offspring
Mike Keneally／Frank Zappa, Beer for Dolphins
Rob Kerry／Full Scale
Jack Kilcoyne／Mushroomhead
Carole King
Kaki King
Tim King／SOil
Jon Kita／Diecast
Anna Kjellberg／Drain S.T.H.
Tom Klimchuck／Pro-Pain
Troy Klontz／Brooks & Dunn
Al Kooper
Conrad Korsch／Rod Stewart
Lenny Kravitz
Skip Krevens／Larry Gatlin, Ann-Margret, Pam Tillis, Be Be Wynans, John Schneider
Mike Kroeger／Nickelback
Geert Kroes／Blind Sight
Richard Kruspe／Rammstein
Rob Kucharek／Autopilot Off
Kuddel／Die Toten Hosen
Bruce Kulick／KISS, Union
Kuk／downthesun

L
Alexi Laiho／Children of Bodom
Greg Lake／ELP
Dirk Lance／Incubus
Paul Landers／Rammstein
k.d. lang band
Marc Langis／Celine Dion
Damon LaScott／Meatloaf, Trans Siberian Orchestra
Steve Larson／Roger Clyne & The Peacemakers
Roope Latvala／Children of Bodom
Cyndi Lauper
Simon LeBon／Duran Duran
Charles Lee／Filter
Geddy Lee／Rush
Jake E. Lee
Royce Lee／Madball
Will Lee The Late Show with David Letterman
Adrian Legg
Claude LeMay／Celine Dion
Steve Lemke／It Dies Today
Michael Lepond／Symphony X
Germain Leth／Ariadna Project, Watchmen
Jared Leto／30 Seconds to Mars
Chris Leusinger／Garth Brooks
Bill Leverty／Firehouse
Tony Levin／King Crimson, Peter Gabriel
Phil Lipscomb／Taproot
Pete Loeffler／Chevelle
Karl Logan／Manowar
Lonestar
Mike Longworth／Prong
Jeff Lorber
Kiko Loureiro／Angra
Matt Lynch／A18
Nicholas Lynch／A18

M
Dom Macaluso／Throwdown
Al MacDowell／Jazz Solo Artist
Chris Mackie／Bad Acid Trip
Greg Mackie／Mackie Designs
John "Slo" Maggard／Unearth
Yngwie Malmsteen
Jerry Marotta／Suzanne Vega
Eddie Martinez／Robert Palmer
Ryan Martinie／Mudvayne
Kerry Marx／Johnny Cash
Jim Matheos／Fates Warning
Scott Mathews（Producer）／Dick Dale
Glen Matlock／The Sex Pistols
Mawk／HED (p.e.)
Richard McClain／Jeff Carson Band
Mike McCready／Pearl Jam
Steven McDonald／Beck
Jeff McElroy／Kitaro
John McFee／Elvis Costello, Doobie Brothers
Mark McGee／Luvplanet
Sid McGinness／Peter Gabriel, The Late Show with David Letterman
Michael McKeegan／Therapy
Blackbird McKnight／P-Funk All Stars
Marc McKnight／Atreyu
Justin Meldal-Johnsen／Beck
Marco Mendoza／Thin Lizzy
Robert Mercurio／Galactic
Robbie Merrill／Godsmack
Mike Merritt／Late Nite with Conan O'Brien
Andi Meurer／Die Toten Hosen
Shaun Michaud／Fates Warning
Allan Miller／Cristy Lane
Roger Miret／Agnostic Front
Larry Mitchell（Grammy Award Winning Producer）
Billy Mohler／The Calling
Charles Moniz／Avril Lavigne
John Montalbano／Public Enemy, Ali Rap Soundtrack (ESPN)
Stanton Moore／Galactic
Bernardo Morales／Voces del Rancho
Chuck Morpurgo／Dallas Moore Band
James Morris／Downset
Mick Morris／Eighteen Visions
Mark Morton／Lamb of God
Mark Mothersbaugh／DEVO
Roger Moutenot（Producer）／Yo La Tengo, Paula Cole, Bill Frisell
John Moyer／Disturbed
Mike Mraz／Hoods
Scott Murawski／Max Creek
James Murphy／Testament

N
Noble／British Sea Power
Jason Newsted／Ozzy, Metallica
Nine Inch Nails
Donnie Nossov／John Waite, Pat Benatar, Alannah Myles, Cher
Lee Novak／Savage Garden
Paul Nowinski／Les Paul Trio

O
Ric Ocasek
Jerry Only／Misfits
Orange 9mm
Egan O'Rourke／Daylight Dies
John Outcalt／God Forbid

P
Raul Pacheco／Ozomatli
Pino Palladino／Pete Townshend, Don Henley
Gil Parris／Solo Artist
Nicki Parrot／Les Paul Trio
Hal Patino／King Diamond
Richard Patrick／Filter
Les Paul
Kendall Payne
Tim Payne／Thursday
Jack Pearson／Allman Brothers
Tom Petersson／Cheap Trick
Paul Pesco／Madonna, Annie Lennox, Cher
Jeff Pevar／Joe Cocker, Rickie Lee Jones, David Crosby, CPR
Ray Phiri／Paul Simon
Phoenix／Linkin Park
John Pierce／Huey Lewis, Mick Jagger, School of Fish
Tim Pierce
Tracy "Trae" Pierce／Blind Boys of Alabama
Laz Pina／ill Nino
Doug Pinnick／King's X
Pogo／Marilyn Manson
Dave Pomeroy／All-Bass Orchestra, Chet Atkins
Mike Porcaro／Toto
Frankie Poullain／The Darkness
Otto Price／DC Talk
Joe Principe／Rise Against

Q
Robert Quine／Lou Reed, Matthew Sweet

R
Radiohead
Tony Rambola Godsmack
Rasputina
Will Ray／Hellecasters
Lou Reed
Vernon Reid／Living Colour
Ginger Reyes／Smashing Pumpkins
Trent Reznor／Nine Inch Nails
Bob Rice／Van Dyke Parks, Bonnie Raitt
Oliver Riedel／Rammstein
Riggs／Rob Zombie
Brian Ritchie／Violent Femmes
Sam Rivers／Limp Bizkit
Paul Robinson／Dan Hicks, Al Stewart
Rich Robinson／The Black Crowes
Bob Rock（Producer）／Metallica, The Cult, Bryan Adams, Bon Jovi
Chris Rodriguez／Amy Grant, Shania Twain, Kenny Loggins
Paul Romanko／Shadow's Fall
Cesar Rosas／Los Lobos
Mike "LURK" Ruehle／Full Blown Chaos
RZA／Wu-Tang Clan

S
Danny Saber（Producer）／U2, Rolling Stones, Black Grape
Dave "Snake" Sabo／Skid Row
Dave Salyer／Barbara Mandrell
Richie Sambora／Bon Jovi
Tom Sanchez／Liquid Soul
Rudy Sarzo／Quiet Riot, Whitesnake
Joe Satriani
Rick Savage／Def Leppard
Mel Schacher／Grand Funk Railroad
Jerry Scheff／Elvis Costello, Elvis Presley
Michael Schenker／MSG
Scott Schoenbeck／Dashboard Confessional
Alex Scholpp／Farmer Boys
Neil Schon／Journey
Keith Scott／Bryan Adams
Nick Scropos／Roger Clyne & The Peacemakers
Randy Scruggs
Roger Seagal／Trashlight Vision
Evan Seinfeld／Biohazard
Craig Setari／Sick of It All
Larry Seymour／Billy Idol
Tony Shanahan／Patti Smith
Elliot Sharp
Shavo／System of a Down
Shenandoah
James Shepard／Nevermore
Kenny Wayne Shepherd
Jim Sheppard／Nevermore
Andy Shernoff／The Dictators
Kevin Shirley（Producer）／Black Crowes, Aerosmith, Dream Theater
Ricky Showalter／Liquid Soul
Scott Shriner／Weezer
Shaun Sisco／Hellfire Trigger
Tommy Sisco／Luvplanet
Leland Sklar／ToTo,Barefoot Servants
Alex Skolnick
Skylark／Doobie Brothers
Acey Slade／Dope
Jason Slater／Snake River Conspiracy
Earl Slick／David Bowie; Phantom, Rocker & Slick
Smashing Pumpkins
Tim Smith／Atreyu
Lane Soderberg／Houston
Darren Solomon／Barry Manilow, Ray Charles
Bruce Springsteen
Fred Stallcup／Rio Grand
Adam Stanger／Jerry Cantrell
Ed Stasium／Ramones, Living Colour, Biohazard, Tea Party
Chris Steele／Alexisonfire
Roger Steen／The Tubes
Sebastian Steinberg／Dixie Chicks, Soul Coughing
Marnie Stern
Mike Stern
Roine Stolt／Flower Kings, Transatlantic
Byron Stroud／Strapping Young Lad, Fear Factory
Michael Sweet／Stryper

T
Robby Takac／Goo Goo Dolls
Gary Talley／Box Tops
Courtney Taylor／Dandy Warhols
Take That
Mike Tempesta／Powerman 5000
Richard Thompson
David Torn
Scott Totten Beach Boys
Traa／P.O.D.
Robin Trower
Eric Troyer／Celine Dion, ELO, Meatloaf
Rob Trujillo／Metallica, Ozzy
Bilgehan Tuncer／Tarkan
Robby Turner／Willie Nelson, Waylon Jennings
Soozie Tyrell／Bruce Springsteen

V
Steve Vai
Suzanne Vega
Joey Vera／Fates Warning, Armored Saint
Tony Visconti／David Bowie, T-Rex
Jimmy Vivino／Late Nite with Conan O'Brien

W
Tom Waits
Matt Wallace（Producer）／Faith No More, The Replacements
Randall Waller／Shania Twain
Joe Walsh／Eagles, James Gang
Paul Weller／The Jam, Style Council
Brian White／Dog Fashion Disco
Jack White／White Stripes, The Raconteurs
Brad Whitford／Aerosmith
Chris Whitley
Hank Williams III
Doug Wimbish／Living Colour
Matthew Winter／Rooney
William Wittman／Cyndi Lauper, Joan Osborne, Too Much Joy
Christian Olde Wolbers／Fear Factory
Todd Wolfe／Sheryl Crow
Ryan Wombacher／Bleeding Through
Michael Woods／America
Wynonna
Chris Wyse／The Cult, Ozzy Osbourne

Y
J. Yuenger／White Zombie
Malcolm Young／AC/DC

Z
Dweezil Zappa
Neil Zaza
Marco Coti Zelati／Lacuna Coil
Drew Zingg／Steely Dan
Vinnie Zummo／Joe Jackson