Ibma Bluegrass Festival 2024 Tickets. Full red hat amphitheater lineup and schedule released for 2022 ibma bluegrass live! 8, 2021) — organizers of the 2021 ibma world of bluegrass have revealed the full lineup of artists and daily schedule of performances for ibma bluegrass.

And personal lawn chairs are not allowed inside the venue. Whether this is your first time, or you just want to get a fresh perspective on the most important week in.