So I am a new music star tamagotchi pet owner and I was wondering how can I get my adult band to play right. Whenever I am on band practice I see this little lines passing on top of their heads, by chance I noticed that there must be a way to eliminate the lines flowing because when I click the b button sometimes when there is a line on top of the little arrow that appears, the line vanishes... Any idea how to play this? because sometimes I have two lines at the same time, one on top and one on the bottom so now idea how to actually plays this one... o.o please help me with this...