do NOT parse output of ls, that's what globs are for. http://mywiki.wooledge.org/BashPitfalls#for_i_in_.24.28ls_.2A.mp3.29
do NOT parse output of ls, that's what globs are for. http://mywiki.wooledge.org/BashPitfalls#for_i_in_.24.28ls_.2A.mp3.29