Grindstone Sinners

Grindstone Sinners

Blues, Indie, Jam Band, Rockin Blues

The Grindstone Sinners are a five-piece rock band from Orlando, Florida. Heavily influenced by the spirit of 60’s rock-n-roll, they write and perform their own songs. Known for electrifying live performances and infectious original songs they are quickly acquiring a loyal fan-base in the Central Florida area.

-Grindstone Sinners were awarded the 2018 Singer Songwriter Showcase of America Best Band of the Year Award.

-Grindstone Sinners have been featured on 104.1's The Phillips Phile. Jim Phillips was amazed by how powerful their music was.

-Grindstone Sinner's guitarist, Jay Umlauf, was the 2017 Winner of the Singer Songwriter Showcase of America Award for Best Musician of the Year.

Upcoming Events

There are no upcoming events scheduled.

Previous Events

Venue Date
Sertoma Youth Ranch
OBJ-Cypress Stage
May 21, 2022
2:45pm - 3:55pm
Seminole Harley-Davidson Sanford
Grill & Chill
May 15, 2022
11:00am - 3:00pm
Cage Brewing
St. Petersburg
July 31, 2021
Sertoma Youth Ranch
May 14, 2021
2:05 Citrus
$OBJ Tickets
Sertoma Youth Ranch
August 14, 2020
6:00-7:15pm Spirit of Woodstock