MotorMusic, Mechelen, Belgium. The MotorMusic Studios in Mechelen, Belgium, attract many great musicians to the city. A wide variety of visiting international jazz musicians share their art of making jazz music with us in the DJAZZ series âBelgium Sessionsâ. In these sessions, some of Europeâs finest musicians perform their own, original music. This episode MotorMusic invites the jazz trio âWRaP!â, consisting of singer Barbara Wiernik, guitarist Alain Pierre, and Chet Bakerâs former bassist: Jean-Louis Rassinfosse. The trio plays one of their most beautiful compositions of âEndlessâ. In this fine composition, Wiernikâs beautiful voice, Pierreâs crystal chords of the 12-string guitar, and the warm sounds of the contrabass come to full bloom.