Auswahl an Künstlern: AHA, André Rieu, Andrea Bocelli, Annett Louisan, Apocalyptica, Bad Religion, BAP, Barry White, Beach Boys, Beastie Boys, Beatsteaks, Bed & Breakfast, Billy Talent, Black Sabbath, Blind Guardian, Blink 182, Blondie, Bob Geldof, Bryan Adams, Caught In The Act, Celine Dion, Chris de Burgh, Christina Aguilera, Cliff Richards, Coldplay, D 12, Deine Lakaien, DeLa Soul, Deftones, Die Ärzte, Die Fantastischen Vier, Die Toten Hosen, Element Of Crime, Erasure, Extrabreit, Faith No More, Faithless, Ferris MC, Fettes Brot, Foo Fighters, Fury In The Slaughterhouse, Gianna Nannini, Harlem Gospel Singers, Heino, Heinz Rudolf Kunze, Helge Schneider, Herbert Grönemeyer, Herbie Hancock, Howard Carpendale, Ice T., Incubus, Interpol, James Blunt, James Last, Jan Delay, Juli, Joaquin Cortez, Joe Cocker, John Denver, Johnny Cash, Jule Neigel, Kelly Family, Klaus Lage, Kraftwerk, Lenny Kravitz, Lisa Stansfield, Lou Reed, Marilyn Manson, Massive Attack, M.M. Westernhagen, Melissa Etheridge, Michael Jackson, Moby, New Model Army, Nick Cave, No Angels, Oasis, P Diddy, Pearl Jam, Pet Shop Boys, Peter Hofmann, Peter Maffay, Pink Floyd, Placebo, Prince, Pur, Radiohead, Ramones, Rammstein, Red Hot Chili Peppers, Robbie Williams, Roger Whittaker, Sarah Connor, Saxon, Schürzenjäger, Seeed, Silbermond, Sisters of Mercy, Snoop Dog, Söhne Mannheims, Sportfreunde Stiller, Status Quo, Take That, Texas, The B-52's, The Cranberries, The Cure, The Mission, Tokio Hotel, Tracy Chapman, Udo Jürgens, US 5, Vaya Con Dios, Vonda Shepard, Wir Sind Helden, Wyclef Jean, Xavier Naidoo, Zucchero... und viele, viele mehr Comedy: Mario Barth, Rüdiger Hoffmann, Oliver Kalkofe, Gabi Köster, Dieter Nuhr, Hans-Werner Olm, Ralf Schmitz, Helge Schneider, Atze Schröder... Events: Bambi Verleihung, Nokia Night Of The Proms, Holiday On Ice, Gaelforce Dance, David Copperfield, Grease, Närrische Hitparade, Buena Vista Social Club, Eins Live, Sesamstraße, Chippendales, KODO, POP KOMM, MECON, Düsseldorfer Medien-Nacht, Paralympics Night, Pomp Duck & Circumstance, Europas größte Kegelparty, Wunschkonzert der Volksmusik, Wetten, dass...?... Diverse Festivals / große Hallen ...und und und...