Billboard Magazine Top 40 Chart Success
"Boogie Nights" (#2 U.S. Hot 100 and #5 R&B in 1977)
"Always and Forever" (#18 U.S. Hot 100 and #2 R&B in 1978)
"The Groove Line" (#7 U.S. Hot 100 and #3 R&B in 1978)
"Eyeballin'" (#30 R&B in 1979)
"Gangsters of the Groove" (#21 R&B in 1980)

[edit] UK Singles Chart Entries
"Boogie Nights" (1977) #2
"Too Hot to Handle/Slip Your Disc to This" (1977) #15
"The Groove Line" (1978) #12
"Mind Blowing Decisions" (1978) #12
"Always and Forever/Mind Blowing Decisions" (1978) #9 (re-mix)
"Razzle Dazzle" (1979) #43
"Gangsters of the Groove" (1981) #19
"Jitterbuggin" (1981) #34