I'm a new user learning my way around BIAB. I'm finding Help useless for most questions, so I'm trying this forum. I've inputted the chords for a song, and in the middle I get 8 measures of just the drum part. I've looked at the mixer and nothing seems to have changed. I have no idea how or why the other parts were muted. After the muted the other parts kick in, and then it happens again when the chorus repeats at the end of the song. Help!