I compiled this list from many sources...let me know if I missed anyone!
Aaliyah
Adult.
Al Green
Alice Cooper
Amboy Dukes
Andrew W.K.
Aretha Franklin
Awesome Dre
AWOL
Bebe Winans
Belleville Three
Berry Gordy
Bill Haley
Bob Seger
Brendan Benson
Brownsville Station
Cactus
Candy Band
Capitols
Cece Winans
Chairmen of the Board
Charm Farm
Cinecyde
Commander Cody
Corrupt
CREEM Magazine (first to coin the terms, "punk rock" & "heavy metal")
Crucifucks
Dayton Family
Degenerates
Della Reese
Del Shannon
Destroy All Monsters
Detroit Cobras
Diana Ross
Dirtbombs
DJ Assault
DJ Godfather
Dogs
D-12
Electric Six
Elvis Hitler
Eminem
Esham
Euro-K
5th Dimension
Figures on a Beach
Flaming Ember
Four Tops
Frijid Pink
Fugitives
Funhouse
Funkadelic
George Clinton
Gladys Knight & the Pips
Glenn Frey (of the Eagles)
Goober & the Peas
Gories
Grand Funk Railroad
Halloween
Hank Ballard & the Midnighters
HellRazor
His Name is Alive
Holland-Dozier-Holland
Howling Diablos
IceMan Ja
Iggy Pop
Insane Clown Posse
Isley Brothers
Jackie Wilson
Jack Scott
Jake the Flake
James Jamerson
Jason Newsted (of Metallica; Voivod; Flotsam & Jetsam)
J Dilla
John Lee Hooker
Junior Walker & the All Stars
Kaos & Mystro
Kid Rock
Knack
Krushin MC's
Little Willie John
Madam X
Madonna
MaGestik LeGend
Mariner
Mary Wells
Marshall Crenshaw
Martha Reeves
Martha & the Vandellas
Marvelettes
MC Breed
MC5
McKinney's Cotton Pickers
Meatmen
Mephiskaphales
Mitch Ryder
Negative Approach
New Concept
19 Wheels
Obie Trice
One Be Lo
Originals
Papa Vegas
Parliament
Patti Smith
Paybacks
Phat Kat
Pleasure Seekers
Popcorn Blizzard
? and the Mysterions
Raconteurs
Radio Birdman
Rare Earth
Rationals
Ray Parker, Jr.
Ready for the World
Red Hot Chili Peppers
Reflections
Rhun Girl Run
Rhythm Corps
Robert Bradley's Blackwater Surprise
Robert S
Romantics
Royce Da 5'9"
Seduce
Slum Village
Smiley
Smokey Robinson
Sonic's Rendezvous Band
Sonny Bono
Speedball
Spinners
Spite
Sponge
SRC
Static-X
Stationary Set
Stevie Wonder
Stooges
Sufjan Stevens
Suicide Machines
Supremes
Suzie Quatro
Taproot
Ted Nugent
Temptations
Tommy James & the Shondells
Top Authority
Torpedoes
Twiztid
Uncle Kracker
Underdogs
Up
Upholsterers
Verve Pipe
Violent Apathy
Volumes
Von Bondies
Was (Not Was)
White Stripes
Wilson Pickett
Woolies
band
