I was really invested in the project. So far my favorite device in the micro-bit kit is the speaker, the music blocks allow so much creativity. I didn't find that much trouble with the project besides using the forever loop. When programming with the micro-bit you cannot have two simultaneous forever loops running at the same time. Instead, I combined both loops into one using the "if-else" block. I have one button value set at 1 and the other at 0 when the button is pressed, the value goes up by one. The micro bit will then display the current button value and will play the corresponding song.