so i recently converted to a mac after 10 years of being a windows user. on windows to edit the artist, track title and such on a audio file you just right click on the file > properties > summary tab > then advance and there you can edit everything. how do i do this on a mac? ever since i got a mac i've been doing this all on itunes and so when i would transfer music files between my imac and macbook pro i would have to keep doing this.