Altın Gün, a Dutch–Turkish ensemble that blends traditional Turkish folk and Anatolian rock with psychedelic grooves, performs at The Howard Theatre in Washington, D.C., bringing electrified bağlama lines and vintage Turkish vocals to a historic live-music setting. They share the bill with Alex Maas of The Black Angels, whose hypnotic, garage‑psych vocal style complements the show’s psychedelic and world‑music fusion.