7th Heaven and Wise Guys

Jon Dixon and Andy Wetson first collaborated in the 1990s with the remix team Almighty Associates, working on hits for artists like Cher, Kylie Minogue, and Usher. In 2006, they formed 7th Heaven, releasing their own music and completing over 300 high-profile remixes for stars including Lady Gaga, Katy Perry, and Whitney Houston.

Wise Guys, originating from Cologne, Germany, were a renowned a cappella group active until 2017. They captivated audiences with innovative pop and rock arrangements, humorous German lyrics, and impressive vocal imitations of instruments. Known for popularizing a cappella in Germany, they achieved multiple gold records, including for their album "Zwei Welten," and had a breakthrough hit with "Jetzt ist Sommer." They earned an Echo Award for Artist Crossover.