English Country Tune

Here is an excerpt from English Country Tune's Steam description:

English Country Tune is a luxuriant abstract 3D puzzle game brought to you by increpare, the first commercial project of a developer who's brought you nearly 200 freeware games to date.

Over the course of more than a hundred levels situated throughout 17 worlds, you'll become acquainted with a wide variety of very different mechanics, none of them what they first may appear, and which will combine together in challenging ways.

Key features:

• Genuine 3D gameplay
• 17 diverse worlds
• Over 100 carefully crafted levels
• A wide range of mechanics and in-game goals
• Over 60 minutes of specially composed music