Distribution to music stores like Spotify, Amazon Music, iTunes, and similar is generally prohibited. You can not use a music distributor like DistroKid, Amuse, RouteNote, or similar to publish our music.
However, you can use the music in your guided meditations, affirmations, or audiobooks where your voice is audible and publish those to Spotify Podcasts, Amazon Audiobooks, iTunes Podcasts, and similar non-music sections. That's considered part of your work.
Note that you can NOT distribute to any service that uses a form of Content ID Matching system like YouTubes Content ID system or "Sync Licensing", as the copyright for our music remains with ZENmix and its producers.