Real name: Claes Gustaf Johan Wettebrant

Swedish musician, recording engineer, and music producer, born on May 19, 1958 in Oscar, Stockholm, Uppland.

In the mid-1980s, Claes Wettebrandt started the Sound Engineer/Producer programme and since 1995 he is the principal and one of the main teachers at Studio Blue where he teaches sound theory, music production and singing.

Wettebrandt has also conducted research in vocals, musical interpretation and objective performance verification of sound equipment.