The Miracles, "Love Machine Pt. 1" (1976)
The Miracles may seem to be synonymous with Smokey Robinson, but after the lead singer left the group, they recorded a concept album called City of Angels about a small-town couple who travel to L.A. to become stars. After the pair make it, "Love Machine" is how the boyfriend describes himself (over a supple disco beat). With Billy Griffin holding down lead vocals, the single hit Number One and spent 28 weeks on the Hot 100 — more than any other Miracles song.