0
Damien Dempsey
Irish singer
1
Wayne Hector
songwriter
2
Diane Warren
American songwriter, musician and record producer
3
Lemar
English R&B singer–songwriter
4
The Script
Irish pop rock band
5
Right Said Fred
English band
6
Andy McCluskey
British singer, songwriter and bass guitarist
7
Marv Tarplin
American guitarist and songwriter
8
Val Doonican
Irish male singer
9
Chris Quilala
American Christian musician
10
Kara DioGuardi
American music producer, composer and pop singer
11
Liz McClarnon
English singer, songwriter
12
Bruce Woolley
English singer-songwriter
13
Trina
American rapper, record producer, songwriter and model from Florida
14
The Astronauts
15
Julia Michaels
American singer-songwriter
16
James Morrison
English singer-songwriter and guitarist
17
Eurythmics
British music duo
18
JLS
English pop/R&B group
19
The Sylvers
American R&B/Soul family vocal group from Watts, Los Angeles, California
20
Cliff Richard
British pop singer, musician, and actor
21
The Bluebells
Scottish new wave indie band
22
Shane Filan
Irish singer
23
The Darkness
British Band
24
Rachael Lampa
American singer-songwriter and record producer
25
William Orbit
English musician, composer and record producer
26
Lulu
Scottish singer, actress, and television personality
27
Bonnie Tyler
Welsh recording artist and singer
28
Samantha Mumba
Irish-Zambian singer
29
Ashford & Simpson
songwriting-production team
30
The Nolans
Irish girl group
31
Atomic Kitten
British pop girl group
32
Twinkle
English singer-songwriter
33
Jackie DeShannon
American singer-songwriter
34
The Toys
American pop girl group of the 1960s
35
Johnny Logan
Irish singer-songwriter
36
Kathy Kirby
English singer
37
The Jackson 5
American pop music family group
38
Cilla Black
English singer, actress and media personality
39
Paul Williams
American composer, singer, songwriter and actor
40
Orchestral Manoeuvres in the Dark
British new wave group
