Jeffrey Instasi is the cofounder and guitarist for Providence rock band Pistol Shot Gypsy. The band was established in 2008 and played many shows alongside SEXCoffee over the years. Jeff got his start playing in bands such as Fall From Grace, Rise, Proper Logic, and Project Broken. In 2016, Jeff joined SEXCoffee as the second guitarist alongside Robert Dumont to thicken the tone for live performances. This was an easy transition since Robert, Al, and Sharlene are the current members of Pistol Shot Gypsy.

Jeff currently lives in Massachusetts and co-runs PSG Studios, where he records bands from the Mass / Ri area.

Jeffrey Instasi uses PRS guitars primarily with Mesa Boogie amplification.