I Ran All The Way Home
The Impalas recorded in the 1950/60’s as a Doo Wop group mixed race. Their track Sorry was a hit and the videos of it show a smooth dance routine similar to how Motown groups performed in later years. A well polished act and fun to watch.
Did Betty Moorer record the original of Speed Up or was it The Impalas?
Wikipedia: The Impalas