Comedian Harmonists is a 1920s musical group who has made significant contributions to the music industry. Throughout their career, Comedian Harmonists has released several notable projects including Ein Freund, ein guter Freund, Mein kleiner grüner Kaktus: Die größten Erfolge, Die schönsten Volkslieder, Die großen Erfolge 5, among others. Each release has contributed to building a cohesive artistic identity while exploring new sonic territories. Comedian Harmonists continues to be an active presence in the music industry, contributing to the evolution of contemporary music.