As a bass player, I love the feature to search for tunes that don't contain a bass part. The problem is, lots of "sequencer" instruments contain bass parts, and indeed many other instruments. So I get lots of results for tracks that do contain bass parts.
I'd love to see a feature where sequencer tracks identify what instruments they contain, so that when I do a search for songs without bass (or piano or whatever), it also excludes any sequencer instruments that contain a bass part. I hope that makes sense!
Does such a feature exist?