The rock opera "Mauglis" is a grand musical production for children and families, honoring composer Mārtiņš Brauns on his 75th anniversary. This new staging of the 1982 performance premiered in 2021 and was recognized as the most outstanding cultural event of 2021 by the Latvian Event Forum's Excellence Award jury, also receiving a special award for the most-watched online cultural event. The cast includes Igors Siliņš, Kārlis Tols, Rūdolfs Juris Trēziņš, Sanita Misika, Aija Dzērve, Juris Vizbulis, Edgars Lipors, Māris Skrodis, Jānis Skanis, Jēkabs Reinis, Juris Millers, Anatolijs Kreipāns, Elīna Bojarkina, Rihards Zelezņevs, Jānis Kirmuška, and the folk dance ensemble "Dzintariņš". The director is Jānis Mūrnieks, choreographer Sanita Misika, vocal coach Ieva Sutugova, costume designer and set designer Linda Līva Oše, arranger Kristaps Krievkalns, and producer Juris Millers.