The best feature you could add next would probably be ability to have same tags on multiple tracks.
When tag that is linked to multiple tracks is typed into the console - a track that was last added would be loaded, it currently works that way (I think), but I also wouldn't mind if the 1st one that was found by SLAM is loaded instead. All the tracks with the same tag should be displayed in the console so the user can then find the right one and select it by typing in the appropriate number.
That would be so useful, especially for someone like me.
I have over 450 tracks and some of them share a very similar names (tags) for example all 7 of my 'Shooting Stars' memes :)