The German singer and songwriter William Wahl, known as one of the members of the a-cappella band “basta”, started his music career very soon after high school. He studied music in Cologne and Berlin and was music director of various musicals. After several years in the music industry and numerous records with his band “basta”, he decided to start his solo career with the album Wie schön wir waren [How beautiful we were] in 2012. Since then, he has been immersed both in basta projects and solo projects, like the collaboration with German comedian Jens Heinrich Claassen, in which William played the piano.