I like the app, but the terminology is confusing. For me and a lot of other people, a track is the lowest level of a music app. People think of it as an atomic unit. Making it a project will confuse most people as no one thinks of it as a project or folder. I assumed a track was a note. If it is a project, a. more appropriate name would be album or collection.

Also, it's inconsistent. Youtube organizes channels because it is a video app and people coming from tv immediately understand. Spotify uses tracks because it is a music app and the term track has been synonomous with song since probably the first record player.

Its a good try, but just mashing up two concepts into one causes confusion