Memories Back Then

A new song featuring T.I. Kendrick Lamar, and B.o.B, and a girl R&B singer who I've never heard of was recently released. It is called memories back then. The hard bars of T.I. start off the song and then the chorus consists of Kris Stephan's amazing voice. Kendrick finishes off the song with a bang. He rhymes fast and makes his bars catchy. Here's the Song