Veranstaltungen - Tickets + Shop : Pop, Rock, Obrasso Classic Events GmbH, Act Entertainment AG Basel, City Light Concerts, Gadget abc Entertainment Group AG, Zürcher Kammerorchester, GC Events Sagl, Migros-Kulturprozent-Classics, Smallflower Events GmbH Elsau, KKL Luzern Management AG und Luzerner Sinfonieorchester, Good News Productions AG Glattpark, Secondhand Orchestra and Luzerner Saal