Swan Song

Here is an excerpt from Swan Song's Steam description:

Swan Song is a cozy and emotional puzzle game where music guides your journey. Use notes of different shapes and sizes to program a music box and solve each puzzle. Help the swan reach the exit as you uncover a touching story of family, loss and grief.

Each puzzle is a piece of music waiting to be written. Place musical notes on your scale — their position determines which platforms activate when the melody plays. Once you’ve composed your solution, turn the key and let the music guide the swan through the level.

Perfect timing and thoughtful placement are the keys to success. Between puzzles, a touching narrative slowly unfolds — revealing the story of the music box’s creator and the family it was made for.