There are at least three acts/bands/projects called Group Therapy 1. Rap giants Nas, RBX, KRS-One and B-Real, named together as Group Therapy, recorded and released a song called 'East Coast / West Coast Killas' on Dr. Dre's compilation album, 'Dr. Dre Presents... The Aftermath' (1996). The song conveys the message that the East Coast-West Coast hip hop rivalry of the time was unnecessary. The track uses a sample from Quincy Jones' song, 'Ironside'.