Petersen Quartett is a 1970s musical group who has made significant contributions to the music industry. Throughout their career, Petersen Quartett has released several notable projects including String Quintets, String Quartets, String Quartet / String Sextet / Violin Sonata / Duo for Violin and Cello, Piano Quintet / String Quartet, among others. Each release has contributed to building a cohesive artistic identity while exploring new sonic territories. Petersen Quartett continues to be an active presence in the music industry, contributing to the evolution of contemporary music.