Donald Harrison’s Quantum Leap Festival 2026 takes place 2026-10-29–2026-11-01 in New Orleans, LA. 8 distinct billings are listed across 8 lineup entries, including Big Sam’s Funky Nation, D. HARRISON’S QUANTUM LEAP MUSIC FEST FREAQUINAUTS & REBIRTH, DJ Antwigadee & guests, DONALD HARRISON’S QUANTUM LEAP MUSIC FEST MILES & TRANE TRIBUTE, Jazz Band. Partial schedule; some details unknown. 8 published starts; 2 confirmed start–end intervals. Use the Donald Harrison’s Quantum Leap Festival planner for artist search, filters, saved plans, music links, and schedule photo export; check official festival channels for final lineup, set-time, weather, venue, and entry updates.
Official lineup and timetable source · What changed and when sources were checked