Theory of music

Theory of music is a app for Android, It's developed by Kirill Sidorov author.
First released on google play in 7 years ago and latest version released in 7 months ago.
This app has 165.5K download times on Google play and rated as 4.57 stars with 623 rated times.
This product is an app in Books & Reference category. More infomartion of Theory of music on google play