Cleaning up your music but don't want to open every single file indivudually opening those files in most players is also not an option because you can't directly delete them while listening.

Risto is a poor man's music rater, it will keep playing songs and asking if you would like to keep until them until exhausted, unliked files are moved to trash 

Set env-var ACOUSTID_API_KEY, first register an app in my-applications or use the same client as in the examples in acoustid.org