Gallery: Summertime 2023 Show Recap. Atmosphere frontman, Slug, strolled out from stage right as the LED wall lit up on Ant’s soundlab station with swirls of orange, yellow and red patterns. The lyrics started flowing and their set was underway.

Slightly Stoopid’s “Summertime 2023” Tour was one of my all time favorite concerts. I’ve been fortunate to see a lot of live music over the yeas, and I was amazed by the musicianship, energy and sense of community that I felt at the band’s show over the weekend at the FivePoint Amphitheater in Irivine, California.