The album's sound was created by Iamsu! and other producers: Tha Bizness Chase N. Cashe Trackademicks Critical and Commercial Performance
If iamsu originally offered "Sincerely Yours" for free, then downloading a zip from a fan share is ethically gray but technically not piracy. However, if the artist ever sells the project (or a reissue), you should support them by purchasing. Always check iamsu’s official Bandcamp (iamsu.bandcamp.com) or Twitter/X for current availability. iamsu sincerely yours zip free
A re-released version titled Sincerely Yours, IAMSU! (2021) is available on Spotify and YouTube . The album's sound was created by Iamsu