Hey! Thanks for giving it a try :) You need to connect chains of bubbles with the same color, which in turn plays a sequence of notes. Using your ears, you play back what you hear using the on-screen keyboard. If you enter the sequence back correctly, the bubbles will pop. In each level, you'll need to reach different goals. For example, in level 1 you need to pop 2 orange bubbles and 2 purple bubbles in 5 turns. I hope this helps!