Tower of Tune y2j

Enter the Tower of Tune and help Tempo ascend to the top in this combination of mind-bending puzzler and musical tunes. 6s384h

How to Play: 6h4326

Use the arrow keys to move Tempo. The Tunes will move in response! Help them reach the shining tiles to progress.
As you climb farther up the tower, more of its secrets shall be revealed…
Press Z to undo, R to reset, and ESC or P to pause.