Boyz II Men introduced themselves with a bang in 1991 on “Motownphilly.” This upbeat new jack swing track announced that the Philly quartet was “back again, doin’ a little East Coast swing.” Blending tight R&B harmonies with hip-hop beats and a guest rap, the song celebrated their musical roots and influences. It hit the Top 5 and showed the world that Boyz II Men were not just balladeers but could also bring the party. Decades later, “Motownphilly” still gets people grooving, a nostalgic reminder of when R&B quartets ruled the charts with swagger and soul.