This is the very hard to find jim burgess remix, a much longer version than the urban 12” reissue originally released: 1977. reissue comes in original label, remastered. gregg diamond was a pianist, drummer, songwriter, and producer diamond wrote the song "hot butterfly” under one of his group's names, bionic boogie. a superb track to get the crowd moving and smiling featuring fantastic string arrangements and the wonderful vocal of luther in all his glory. risky changes was sampled by fpi project for “risky” back in 1990 essential!!