Thank you thank you! I give infinite thank you'd to the creators for this app. I can really actually look forward to learning music theory and songs I want to play. I'm an intermediate beginner pianist because I learned in elementary school and two years in high school but hit a blocking point when I had to really crack down on learning all the chords in music theory in college. My classes weren't strict and I play as a hobby. This takes so much frustration out of learning you have no idea!!! Thank you!!!!! I'll recommend this app to everyone!