Michael C Japp (15 November 1952 – 31 January 2012) was a Welsh musician and songwriter. Japp joined May Fisher, a Llanelli-based band, just before it was taken up by a London rock and pop music agency – through a friend who went on to establish 3PR – and sent on an extended and successful tour of Yugoslavia under a new name: Thank You. On their return, Thank You supported Joe Brown's Browns Home Brew and Marmalade on UK tours, as well as playing leading university and college dates. His aggressive, abrupt rock guitar style was first captured on recordings made by Joe Brown at his Essex recording studio. These were never released due to apparent difficulties in finding a vocal style from the band's two singers.