See Gesture Music Controls for iOS 7 support

This is a notification center widget which lets you control your ipod. It displays iCloud songs, and allows you to share to twitter or facebook. To Play or Pause just tap the widget. You can use the timeline scrubber to go through the song, or drag left or right to skip.

NotificationCenter addons can be configured from the Settings app, in the Notifications panel

Configure options from Settings.