While it was a very challenging puzzle experience for me, because I'm simply not a really musical person, I admired your game and puzzle design! <3 It's always interesting for me to see with what new idea you come up with for a jam, and this one was certainly something different! Congratulations for the 33rd place in the Ludum Dare 39, by the way. <3 I wrotea little article about that game and also uploaded a short gameplay video of it, may others with a better sense of hearing have more luck than me. :D
Best wishes,
Sebastian