Sit back, relax, and enjoy the musical experience of the Circle of Fifths, a 2048-style game that can continue forever. How many times around the circle can you go?

Slide the tiles to combine matching tiles that turn into the next note in the Circle of Fifths, playing the notes as you go.

Play in Fifths to go forward around the circle, and play in Fourths to go in reverse. Do you have what it takes to unlock Fourths mode?

Try it now to start memorizing the circle of fifths. Visit calebhugo.com to learn more about the circle of fifths, to play online, and for more musical and educational games!