No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $14.8K — a different platform, not this one.

AereA

The world needs you! AereA is a music-themed Action RPG in which you play as one of Great Maestro Guido’s disciples and explore Aezir a floating island that was broken into pieces. Your mission is to find and return the nine primordial instruments to restore balance and peace to the world. You have to find your way through all parts of the scattered islands complete quests, solve puzzles, defeat bosses and discover the truth behind the islands. Will you be able to return the nine primordial instruments? Features Enjoy the beautifully hand-drawn music themed graphic style Play as 4 different characters, each with their own unique set of abilities Fight 9 unique bosses, inspired by a specific musical instruments Switch to local co-op to form a team with up to 4 friends at any time