Chaka Khan-ain't Nobody -

: It reached #1 on the US Billboard R&B chart and #22 on the Billboard Hot 100.

: In 1984, it won the Grammy Award for Best R&B Performance by a Duo or Group with Vocal. Chaka Khan-Ain't Nobody

: Wolinski built the song around a repeating synthesizer loop and used a Linn LM-1 , the first programmable drum machine. While the band was initially skeptical of the electronic foundation, drummer John "J.R." Robinson added live overdubs to give it the signature Rufus feel. : It reached #1 on the US Billboard