By Don Heckman Los Angeles – April 12 & 13. (Mon. & Tues.)  Miles Evans Band.  Trumpeter Evans, named after Miles Davis, is the son of equally legendary arranger Gil Evans.  His current mission, he says, is to explore, with his eight piece band, the music that had been planned for an Evans/Jimi Hendrix collaboration… Read More Picks of the Week: April 12 – 18