This is a collection of themes I edited for personal use with the Ampcast music player (an awesome project).
You can check screenshots of the themes in Screenshots, while the themes themselves are found in Themes.
Clone the repository, or download the .json files.
In Ampcast, Go to Settings -> Appearance -> My Themes -> Import and select the .json files.
After importing they will be available on the My Themes section on Settings -> Appearance -> General.
Feel free to modify and/or suggest other themes! =)