Clean up of scripts, open to suggestions

I am currently using:

  1. a taggerscript, to remove variants of “Soundtrack” and scene info. Do you have suggestions for more scene related tags or variants of soundtrack?
$set(album,$replace(%album%,Original Motion Picture Soundtrack,))
$set(album,$replace(%album%,Official Soundtrack Album,))
$set(album,$replace(%album%, - Original Soundtrack,))
$set(album,$replace(%album%, - Original Soundtrack,))
$set(album,$replace(%album%,Original Soundtrack,))

$delete(RIP DATE)
$delete(Uploaded by)
$delete(comment:ID3v1 Comment)
  1. One renaming script for soundtracks. I want to strip all double spaces and remove all non-windows signs. I want to use original date or date. And if present, prefix the disc number. Does this look ok?
$swapprefix(%album%,A,An,The,Die,Der,Das) \($left($if2(%originalyear%,%date%,----),4)\)/
$if($gt(%totaldiscs%,1),$num(%discnumber%,2)x)$num(%tracknumber%,2) %artist% - %title%,\(["*:<>?|]|\\.\$\),)
  1. Renaming script for non-soundtracks. Functionality is the same, just the folder naming convention is different.
$rreplace(%albumartist%/$left($if2(%originalyear%,%date%,----),4) %album%/
$if($gt(%totaldiscs%,1),$num(%discnumber%,2)x)$num(%tracknumber%,2) $swapprefix(%artist%,A,An,The,Die,Der,Das) - %title%,\(["*:<>?|]|\\.\$\),)

If you spot any problems / inconsistencies in my scripts, please let me know.