If you listen to music regularly before going to sleep, you should probably check out a new tweak called Lullaby. Brought to you by the same developer who created Hermes and Acute, Lullaby ensures that the music playing on your device stops automatically after a set amount of time. Lullaby can also be used for other purposes as well such as while exercising.
Lullaby lets you set a timer to automatically stop playing music via an Activator gesture