Nifty little tweak here for those of you who don't have or have never gotten any headphones with a music controller on them. This tweak will allow you to control your music in your pocket by using your volume buttons. You are still able to turn your volume up and down by holding them and tapping them the switch songs. Great tweak for people who exercise a lot or just use their iPod app a lot. The tweak is only $.99 in Cydia.