The Delfonics was a part of the Philadelphia Soul sound of the 1970's.
Winning a Grammy Award for Best R&B Performance by a Duo or Group, once again Thomas Bell and William Hart wrote the 'Philly soul ballad' for the Delfonics ...
all the way from West Philly, the Delfonics.
EASTSIDE STORY VOL.8.
The Delfonics Didn't I (Blow Your Mind This Time) with lyrics (1970)