Westlife
Westlife wameshafanya maonesho yanayoshirikisha waimbaji tofauti zaidi ya mmoja,na kuwashirikisha wanamuziki kama vile, Sinéad O'Connor ("Silent Night"), Donny Osmond ("Crazy Horses"), Mariah Carey ("Never Too Far/Hero Medley"), Secret Garden ("You Raise Me Up"), Lionel Richie ("Easy"), Ronan Keating ("The Dance"), Dolores O'Riordan of The Cranberries ("Little Drummer Boy"), Roy Orbison ("Pretty Woman"), Delta Goodrem ("All Out Of Love"), Raymond Quinn ("That's Life"), Leehom Wang ("You Raise Me Up"), Mary Black ("Walking In The Air"), Kevin Spacey ("Fly Me to the Moon"), Do ("Heaven"), JLS ("Flying Without Wings"),na waimbaji wengine maarufu, "All-Stars,  ("That's What Friends Are For"; "Merry Christmas Everybody"; "I Wish It Could Be Christmas Everyday") na hata baba zao  ("That's Life").