Alt-J
20 festival sets on record, the first in 2010. Most often at Glastonbury, 4 times. Last on the circuit in 2023: Glastonbury.

Where next
Festival history
- 2023Glastonbury
- 2018Bonnaroo third lineCoachella second line
- 2017GlastonburyLollapaloozaOutside Lands
- 2015Austin City Limits Music FestivalCoachella second lineGlastonburyLollapaloozaReading and Leeds
- 2013BonnarooCoachellaGlastonburyGovernors BallLollapaloozaReading and Leeds
- 2012Austin City Limits Music FestivalReading and Leeds
- 2010Festival d'été de Québec