Default Music player stops after clear from recent and skip track while screen off

ever since cm10 whenever I would clear poweramp or playerpro (haven't tested other players) from the recent app list, then turn the screen off and hold volume to skip track, the music player would just stop and pressing play would start the next track.
https://sphotos-b-mia.xx.fbcdn.net/hphotos-frc3/1173681_618033958216715_1207181187_n.jpg