Given the limited ability of Android media players to search the "comment" a likely workaround will be using a different field as a search target as suggested here:
In this scenario, pick a lesser useful field such as Album
Decide which tags to use e.g upBeat happy fast bassHeavy
A good sarting point in doing a batch "clean-up". You can use mp3tag (freeware) on desktop to trim down the information to a minimum.
remove everything apart from name, artist, genre, bitrate and date added. That includes deleting the album information (see below for reasons).
(Add some information for each tune to the album field instead of “comments” field that now has your key information. Assuming you already set this up, just proceed)
Copy the comments field above to the album field. This is the reason of ealier deletion of the original entries at the start,
(Now if you don’t care what album a track has come from but care what key and mood it has as original author - your Android player has a big album of key tunes of every mood, energy, bpm and genre)
You can easily do a quick search to find music belonging to a certain tag with most Android music players available.
Acknowledgements
- (Original author Alan) Organizing Music Files & id3 tags in Traktor
