Reason 4 - K.O. is a track from They Should Panic, an album by Yaves, released on Feb. 2, 2009. It's one of the six records available on Sola Tunes. This track along with 18 other tracks is available in the instant listening session. Some more of the best tracks are Reason 3 - Bumpin My Music, Reason 7 - Let Us In, Reason 16 - Project Window, Reason 2- Joyful Noize, Reason 9 - Fight For The King, Reason 10- Gutter, and Reason 11- Get Em' Freestyle.