Put this in music.pl and then go perl -n music.pl < data_file 2>/dev/null 

  chomp;
  if (  /(.*?)\s?(Transcribed|Arranged)?,\s+For\s+([^(,]+),?(.*)/) {
     print "$1$4\n";
     print STDERR "# Instrument: $3 T/A:$2\n";
  }

[download]
This produces the output requested given the sample input you provided.

In reply to Re: Regex word options by space_monk
in thread Regex word options by jeffrgsf

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