I just want to second this. I hate having all of these stupid ringtones mixed in with my music, but I do not want to delete them. I tried using the enqueue option, but as stated already, it takes FOREVER. I also don't like the exclude a specific folder work-around, that can almost be just as much if not more of a hassle especially if you just want to exclude a certain album for a while. There should be a place in the app called the "shelf". You can long press an album or song and have the option of "putting it on the shelf". It will put those files aside unless you go to the shelf to add them back into the library.