Features: Tap and Glow: Harmony app is very easy to play: take the line as a reference to tap the squares and mirror the music notes. The squares will glow when you tap on them! Anxiety antidote: The relaxed melodies created on Harmony are perfect to kill anxiety or OCD problems. In fact, Infinity Games are known for slowing a player's heart rate after 10 levels played. Free of timers and other stress features, this game feels like a yoga session in paradise! Different instruments: There are several instruments available on Harmony. You start with a piano, but you can go for a different melody later if you prefer wind instruments or string instruments. Music, Maestro: Tapping the squares on the right tempo is the only thing you need to create smart music on this calm and minimalist IQ test. Can you play with different instruments? Just like paradise: Like a mirror of relaxing sounds, the Harmony app provides you a calm IQ test to feed yo...