0
Roy Wood
Roy Wood
English rock musician; singer-songwriter and multi-instrumentalist
1
Electric Light Orchestra
Electric Light Orchestra
British band
2
ELO Part II
ELO Part II
band
3
Kelly Groucutt
Kelly Groucutt
English musician
4
Jeff Lynne
Jeff Lynne
British rock musician; songwriter, singer, record producer, and multi-instrumentalist
5
Ol' 55
Ol' 55
Australian band
6
East of Eden
East of Eden
band
7
Steve Miller Band
Steve Miller Band
American rock band
8
Heart
Heart
American rock band
9
America
America
Americo-British folk rock band
10
Average White Band
Average White Band
Scottish R&B band
11
Blood, Sweat & Tears
Blood, Sweat & Tears
American rock music band
12
Rare Earth
Rare Earth
American rock band
13
REO Speedwagon
REO Speedwagon
American musical group; rock band from Champaign, Illinois
14
The Dave Clark Five
The Dave Clark Five
English pop rock group
15
The Four Seasons
The Four Seasons
American rock and pop band
16
Blackfoot
Blackfoot
American Southern rock musical ensemble from Jacksonville, Florida
17
Kool & The Gang
Kool & The Gang
Musical Band
18
The Glitter Band
The Glitter Band
musical group
19
Mike Stevens
Mike Stevens
British musician
20
Traffic
Traffic
English rock band
21
Bakery
Bakery
Australian musical group
22
Triumph
Triumph
Canadian hard rock power trio
23
Pure Prairie League
Pure Prairie League
American country rock band
24
Manfred Mann
Manfred Mann
English rock band, formed in London in 1962
25
Dave Walker
Dave Walker
English rock singer
Intro
English band
Members, past and present

Wizzard were an English glam rock band formed by Roy Wood, former member of the Move and co-founder of the Electric Light Orchestra. The Guinness Book of 500 Number One Hits states, "Wizzard was Roy Wood just as much as Wings was Paul McCartney." They are most famous for their 1973 Christmas song "I Wish It Could Be Christmas Everyday", which has been played during every Christmas season in the UK since its release.