NOTE: Deleting your account will not cancel the premium subscription you have in the app. In order to cancel your subscription, please follow the steps described in this article: How do I cancel my subscription?
By deleting your Yousician account you will lose all progress, information, followers and will be removed from the in-game leaderboards.
You can edit your Yousician profile and delete it from Settings --> Profile tab under Edit profile or via Settings --> Privacy --> Delete account. The main article about editing your profile information can be found here.
Click Edit profile and your profile page will open in your default browser. Click on the Edit Account button below your Account Information.
At the bottom of the page that opens you will be able to delete your account. Please follow the prompts to complete the account deletion.
It is not possible to revert any changes after you confirm the deletion.