José González
9 Concerts
Loreena McKennitt
1 Concerts
Blackmore’s Night
5 Concerts
Subway to Sally
30 Concerts
Fairport Convention
2 Concerts
Van Morrison
Natalie Merchant
20 Concerts
Ray LaMontagne
44 Concerts
Steeleye Span
3 Concerts
Alan Stivell
8 Concerts
Modena City Ramblers
Bonnie “Prince” Billy
4 Concerts
Basia Bulat
Gaelic Storm
12 Concerts
Joni Mitchell
Billy Bragg
Kevin Kaarl will be next performing at Costa 21 on Thursday 16 October 2025, and is scheduled to play 11 concerts across 5 countries in 2025.
Pomona,
CA
Pomona,
CA 
