T.I. may be set to release his Trouble Man: Heavy Is The Head tomorrow, but that hasn’t stopped him from sharing a freebie to fans beforehand. The rapper stopped by Sway in the Morning to premiere “Memories Back Then,” a track that didn’t end up making it on his upcoming LP. With Kendrick Lamar and B.o.B each contributing verses and a catchy hook froom Kris Stephens, T.I. achieves a smooth, laid back vibe on the song. Take a listen below: