I noticed that when I use the update ID tag option in the conversion menu, it gives me the option to append the second artist to the end of a song title. For example, De-energized by After Forever; Jeff Waters becomes De-energized by After Forever (feat. Jeff Waters). This is an amazing option for my iTunes library. I was wondering if it would be possible to do something similar for composers. Instead of "Sander Gommans; Joost van den Broek; After Forever", it becomes "Sander Gommans, Joost van den Broek, & After Forever. iTunes doesn't display anything after the semicolon, and this would fix that problem.