What are some alternatives?
When comparing TuneUp and Significator for iTunes, you can also consider the following products
MusicBrainz Picard - Official website for MusicBrainz Picard, a cross-platform music tagger written in Python.Downloads · MusicBrainz Blog · Picard 2.
BarTunes - BarTunes allows you to control iTunes from your Mac's menu bar.
Mp3tag - Mp3tag is a powerful and easy-to-use tool to edit metadata of audio files. DownloadDownload Mp3tag, a powerful and easy-to-use tool to edit .
Muzzy - it’s a tiny and gorgeous iTunes companion that lives on your menu bar. For Mac OSX, its free!
EasyTAG - EasyTAG is a utility for viewing and editing tags.
Bowtie - Bowtie is a desktop accessory that allows you to see and control your music (iTunes, Spotify...