Various, MFSB, Johnny Mash, Johnny Rivers, The Three Degrees, Manhattans, Aerosmith, Chicago, Archie Bell & The Drells, Rick Derringer, The Intruders

Philadelphia Soul

Strings, vibes and a four-on-the-floor hi-hat: the soul record that quietly built the disco floor.

D.C. Go-Go

Percussion that never stops: congas, cowbell and crowd chants holding one groove across a whole night.