- Electric Light Orchestra
- Thin Lizzy
- The Cranberries
- Rodrigo y Gabriela
- Bob Marley
- Damien Rice
- Jason Derulo
- Damien Dempsey
- Ludovico Einaudi
- The Frames
- Glen Hansard
- The Waterboys
- The Dubliners
- Louis Armstrong
- Backstreet Boys
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- Il Divo
- The Chieftains
- Edward Maya
- Calvin Harris
- A.R. Rahman
- James Taylor
- Queen
- Sarah McLachlan
- Timbaland
- Chris Rea
- P!nk
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- Van Morrison
- Ludwig van Beethoven
- Sean Paul
- The Beach Boys
- The High Kings
- Snoop Dogg
- Mary Black
- Joe Dolan
- Christy Moore
- Paul Simon
- The Pogues
- Dolly Parton
- Frank Sinatra
- Peter Gabriel
- MGMT
- Nina Simone
- Akon
- John Douglas
- Paolo Nutini
- Natasha Bedingfield
- Luke Kelly
- Bonnie Tyler
- UB40
- Tina Turner
- Dusty Springfield
- Cat Stevens
- Abby Green
- Emeli Sandé
- The City of Prague Philharmonic Orchestra
- Shakira
- James Morrison
- Yolanda Be Cool
- Johnny Cash
- The Fureys
- Biffy Clyro
- Luciano Pavarotti
- Bagatelle
- Amy Macdonald
- The Wolfe Tones
- Katherine Jenkins
- Rod Stewart
- Israel Kamakawiwo'ole
- Eva Cassidy
- Tommy Fleming
- The Saw Doctors
- Sinéad O'Connor
- Sharon Shannon
- Lindsey Stirling
- The Corrs
- Imelda May
- Ennio Morricone
- Elvis Presley
- Patrick Feeney
- Carpenters
- Estelle
- Blondie
- Bing Crosby
- Paul Brady
- Thích Nhất Hạnh
- 50 Cent