1978
Katy Perry
33 Concerts
Sister Sledge
1 Concerts
The Pointer Sisters
Boney M.
3 Concerts
Alcazar
Yes
42 Concerts
Chaka Khan
5 Concerts
The O’Jays
2 Concerts
Sophie Ellis-Bextor
13 Concerts
Kool & the Gang
6 Concerts
Barbra Streisand
Sarah Brightman
21 Concerts
Diana Ross
10 Concerts
BALTHVS
32 Concerts
Clara Luciani
19 Concerts
Earth, Wind & Fire
20 Concerts