I'm posting here after many years of dormancy. I currently use Itunes on a PC for my music library. Does anyone know if I can use Foobar2000 with the same music files that Itunes is using without Foobar altering my files or messing up my Itunes setup? They are all mp3 or AAC files. I am interested in using both Itunes and Foobar2000 alternately (not at the same time) but with the same music files and with Itunes solely controlling the content of the actual music files. Thanks!