Cory Wong,Larry Carlton,Mark Lettieri: GUITAR on June 17, 2022 Cory Wong Larry Carlton Mark Lettieri +
Kaspar Jalily,Mark Lettieri: United Guitars S03 E02 - "conversations" on December 27, 2021 Kaspar Jalily Mark Lettieri +
Mark Lettieri: "Magnetar" (feat. Shaun Martin) Live at Furndware on December 15, 2021 Mark Lettieri +
Martin Miller, Mark Lettieri: Easy Lover (Phil Collins Cover) - Live in Studio on April 10, 2020 Mark Lettieri Martin Miller +
Martin Miller, Mark Lettieri: Purple Rain (Prince Cover) - Live in Studio on February 15, 2020 Mark Lettieri Martin Miller +
Ari O’Neal, Ayla Tesler-Mabe, Mark Lettieri: slay the stage at Ultra JammJam as they showcase on February 01, 2020 Ari O’Neal Ayla Tesler-Mabe Mark Lettieri +
Mark Lettieri: Blockheads (Things of That Nature) - Lyric video... :D on October 26, 2019 Mark Lettieri +
Mark Lettieri: Naptime (Things of That Nature) Pre-order the album on September 12, 2019 Mark Lettieri +