Johnny Mathis, You Light Up My Life/Mathis Magic and The Best Days of My Life (Funky Town Grooves) You Light Up My Life/Mathis Magic: Amazon U.S. / Amazon U.K. The Best Days of My Life: Amazon U.S. / Amazon U.K. Funky Town Grooves has not one, but two, releases from the legendary Johnny Mathis! You Light Up My Life (1978) joins the never-before-on-CD Mathis Magic (1979) on one disc, while FTG's The Best Days of My Life expands the 1979 album with five bonus tracks, two of which are