1997
Mike Posner
6 Concerts
Armin van Buuren
13 Concerts
Evanescence
9 Concerts
Alex Sensation
4 Concerts
Sam Feldt
The Script
17 Concerts
Kygo
Peggy Gou
WOS
OneRepublic
18 Concerts
Young Thug
8 Concerts
Jessie Murph
21 Concerts
Luísa Sonza
5 Concerts
Sexyy Red
Moon Taxi
Muni Long
19 Concerts
Day of Suffering will be next performing at The Observatory on Friday 20 February 2026, and is scheduled to play 1 concerts across 1 countries in 2026.
Pomona,
CA 
