Convinced customers

I’ve already struck a (vocal) chord with these customers:

Sony, Leffe, Rodania, Pixar, Mercedes-Benz, UIP, Mamma Mia, Kinepolis, Selah Sue, Fanta, Jet Air, Thomas Cook, Red Bull, Meritus VLAM, Renault, Opel, Flair, Scapa , V2, Unilever, PSE Belgium Sportpaleis, KBC, Jupiler, Hertz, Corendon, EMI, Universal, VTM, Stimorol, Samsung Mobile, Miele, Ethias Arena, Disney On Ice, Q-music and Live Nation.