Parlor Social, an L.A.-based 15-person unit, offered a time-warp blend of Harlem Renaissance music and hip-hop. The group showcased singer/songwriter Dessy Di Lauro and multi-instrumentalist Ric’key Pageot for songs such as Screamin’ Jay Hawkins’ “I Put a Spell on You” and “The Joint Is Jumping,” featuring tap dancers/backup singers Kayla Watson and Samantha Schultz, with Lopez joining in.