Welcome to this week’s Release Round-Up, featuring three new titles from Second Disc Records and Real Gone Music, and much, much more! Johnny Mathis, Raindrops Keep Fallin’ on My Head: Expanded Edition (Second Disc/Real Gone)  (Amazon U.S. / Amazon U.K. / Amazon Canada) Johnny Mathis’ 1970 album – featuring the songs of Bacharach and David, Paul Simon, Jimmy Webb, George Harrison and others – gets its first-ever expanded CD reissue from Second Disc Records and Real Gone Music.  And that’s not all.  We’ve added four bonus non-LP singles from Johnny’s return to…