Wolfgang Gartner delivers a smooth electro ride on latest original, ‘Ching Ching’ Wolfgang Gartner delivers another inspired piece of electro excellence. But don't call it a comeback. Related Posts: Bleu Clair rejoins Monstercat to set ‘The Tempo’ with high-octane tech house original A collaborative trifecta: Joel Corry, David Guetta, and RAYE convene for ‘Bed’