Gem & Jam Festival is a staple for Arizona’s music-loving communities and has become a haven for art, music, and workshops since its inception. Set to make its return for the 15th annual edition on February 3-5 at the Pima County Fairgrounds, the festival turned heads with previously announced headliners The String Cheese Incident, LSDREAM, The Floozies, and Emancipator among the artists on the initial lineup. Today, Gem & Jam dropped even more additions to the lineup to make this special anniversary even bigger and better. The String Cheese Incident’s drummer, Michael Travis, will perform under his duo project Snakes & Stars alongside musical partner and friend Aaron Johnston of The David Byrne Band. A current champion of psychedelic-inspired electronic music, LSDREAM, is set to double up on his debut at Gem & Jam by blessing attendees with Lightcode, an immersive sound healing experience that features guided meditation’s alongside his original sonic production. Denver-based trip-hop duo Since JulEYE is also making their debut at Gem & Jam this year, bringing with them a creative fusion of hip-hop, jam, and electronic-inspired production tendencies. Additionally, Talking Dead will delight any fan of The Grateful Dead and Talking Heads as this collaborative project from Life During Wartime and Garcia Birthday Band will be playing plenty of groovy tunes at the festival.