You can have as many players as you want (within reason) but you can't have more than two people on the same part, here's mine

Bootsy Collins-Bass
Bernie Worrel-Electronic Keyboards
Jimi Hendrix-Lead Guitar
Prince-Rhythm Guitar
Charlie Parker-Alto Saxophone
John Coltrane-Tenor Saxophone
Dizzie Gillespie-Trumpet
Fred Wesley-Trombone
Louis Armstrong-Trumpet
Art Tatum-Piano
James Brown-Frontman/Lead Singer
Stevie Wonder-Drums

Hmmm...fun

Guitar - Ernie Isley
Drums - Sheila E
Vocals - Gwen Dickey
Bass - Verdine White
Keyboard - Stevie Wonder

Man, these are hard!! even if I tried to stick with Living musicians, it's hard to choose (I wanna put 15 for each part!!)....
...okay, I've at least broken them up this way:

Living:

Guitars: Jean Paul Bourelly, Prince
Bass: Marcus Miller, Foley
Drums: Dennis Chambers, Alfredo Alias
Percussion: Mino Cinelu, Sheila Escovedo
Organ: Bernie Worrell
Piano, Fender Rhodes, Clavinet: Stevie Wonder
Synthesizers: Joe Zawinul
Sax: Wayne Shorter, Michael Brecker
Trumpet, Flugelhorn : Fred Wesley, Roy Hargrove
Trombone: Greg Boyer
Lead Vocalists: Chaka Khan, Luther Vandross
Background vocalists:Anthony Hamilton, Jill Scott, Phil Perry


and Those who have passed on:

Lead Guitar: Jimi Hendrix, Eddie Hazel
Rhythm Guitar: Curtis Mayfield,
Bass: James Jamerson,
Fretless Bass:Jaco Pastorius
Drums: John Bonham
Keyboards: Michel Colombier
Trumpet, effects: Miles Davis
Violin, Electric Violin: Noel Pointer
Vocals(lead and background): Rick James, Glenn Goins, Minnie Riperton





...
[Edited 1/21/05 9:59am]

Lead Guitar: Jimmy Page
Rhythm Guitar: Malcolm Young
Slide Guitar: Duane Allman
Drums: John Bonham
Organs: Ray Manzarek (or Jon Lord..)
Sax: Sonny Rollins
Bass: Jack Bruce
Vocals: Robert Plant (the early days)

Drums - Phil Collins
Percussion - Sheila E.
Bass - Sting
Piano - Tori Amos
Synths - Annie Lennox
Organ & Synths - Prince
Sax - David Bowie
Sax - Candy Dulfer
Percussion & Flute - Peter Gabriel
Lead & Background vocals: Everyone + Sinéad O' Connor, Björk, Kate Bush, Roisin Murphy

Guitar – Joyce Cooling
Acoustic Guitar – Ani DiFranco
Bass – Rhonda Smith
Keyboards - Patrice Rushen
Piano – Geri Allen
Drums - Cindy Blackman
Percussion - Sheila E.
Sax – Candy Dulfer
Violin – Regina Carter
Vocals – Annie Lennox, Jill Scott

Guitars: Prince, Duane Allman
Bass: Geddy Lee
Drums: Dennis Chambers
Vocals: Freddie Mercury

Prince: vocals, lead and rhythm guitar and keyboards
Herbie Hancock: Keyboards
George Duke: Keyboards
Stevie Wonder: vocals and clavinet
Beck: vocals and guitars
Frank Zappa: guitars
John Bonham: drums
Sheila E: percussion
Bootsy Collins: bass
Dinah Washington: backing vocals/vocals
Me: guitars, drums, vocals, saxophone