Mitch Grassi
Music · Television
Mitchell Coby Michael Grassi (born July 24, 1992) is an American singer, musician and songwriter from Arlington, Texas. Known for his[a] high tenor voice, Grassi came to international attention as the founder and performer of two groups—the quintet a cappella collective Pentatonix and the duo Superfruit with Scott Hoying. As of June 2021, Pentatonix has released eleven albums (two of which have been number ones) and two EPs, have had four songs in the Billboard Hot 100, and won three Grammy awards as "the first a cappella group to achieve mainstream success in the modern market". As of February 2019[update], Superfruit's YouTube channel has over 2.5 million subscribers and has accumulated over 392 million views.
In April 2020, Grassi debuted a solo moniker, Messer, doing a DJ set of "a range of dark, techno tunes" at Paper's Club Quarantine Zoom event during the COVID-19 pandemic. "Machi…
They come and go. We’ll email you the moment one lists.
🔔 Sign in to get an alert
ISO
Nobody has an ISO for Mitch Grassi yet. Be the first.
What’s an ISO?
ISO means in search of. You post the autograph you want (who, what item, your budget), and sellers who can get it, or already have it, reach out to you. It’s free, and it’s how many collectors find pieces that never hit eBay.
In RACC collections
Pieces RACC members have put on show
No Mitch Grassi drops yet. Be first to know when there is one. Drops are official signed merchandise that artists, record labels and official distributors release regularly, and they sell out fast.
Alerts come as one daily summary email, most popular first.
TTM
Nobody has logged a through-the-mail request to Mitch Grassi yet. Be the first to log a TTM.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Terms of Service · Privacy Policy · Community Rules
© 2026 Real Autograph Collectors Club