Number One by Playgroup on the Source label:
PROMO 2x12" with artwork -
A1: Number One (Extended Mix)
A2: Number One (Dub Mix)
B1: Number One (So Solid Crew Mix)
B2: Number One (So Solid Crew Dub)
C1: Number One (Chicken Lips Dub Mix)
D1: Number One (Thee Electroretro Remix)
D2: Number One (Thee Electroretro Instrumental)