I was working on a christmas song with the music maker, but for some reason the bar and instrument section has glitched and there was something wrong with it. The number bars turned into a small tile which i can't size. Then, i couldn't move the song playback stick, it just warps the beat and the instrument in a different direction. It keeps starting at the very beginning of the song and the instrument just plays at the part of the remaining song which the stick paused previously (but the beat stays the same). How don't know how this happened. Is there anything to fix the problem.