1. Directory linking
Being able to link a playlist to a directory, or even multiple directories, so it's essentially just browsing those directories. Meaning, if foobar is closed, files are added to the directory, and it's reopened, the playlist reflects those changes.
Similar to that, being able to monitor when files are added to directories.. so if a playlist is linked to c:\music\ and you add a new file, it is added to the playlist
2. Keeping track of play history.
I tend to leave foobar on random, and let it play songs at random all day. Sometimes though, it will play a few songs in a row that I really like, and want to here again. An easy way for it to step back and repeat would be awesome.
For example, let's say it just playing Song A, B, and C.. and I like B and C a lot.. being able to assign a hotkey to a command so it will go backwards and play the songs in the order it just did, would be awesome. Like, hitting F12 twice to listen to B and then C again.
Sorry if these are already possibe, I did not find anything!