Shirty Mastering & Music Production

COVID-19 UPDATE: Because most of our services are provided remotely we are here and ready to work with you

Shirty Mastering & Production was founded by Josh Shirt in 2019, for musicians who want outstanding sound. Our work has been featured on reputable blogs, in music magazines and on the radio. Work with us from anywhere in the world with rates starting at just $40.

We offer:

Shirty Mastering is based in Fort Collins, Northern Colorado near to Loveland, Greeley, Longmont, Boulder, Wellington, Windsor, Timnath, Laporte and Denver.


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Shirty Mastering, Mastering Engineer on SoundBetter