What age must I be in order to use MusicDigi? Support April 24, 2020 21:17 Updated Follow You must be 18 years of age or older to sign up for MusicDigi. If you are under 18, please have an adult sign up on your behalf. Related articles Where can I find you on social media? Who owns my music when I release with MusicDigi? How Is MusicDigi Better Than TuneCore? How will I be charged for my annual-renewal? Guidelines for Ringtones Comments 0 comments Article is closed for comments.