The Äge Brass concert is about to start. The audience is ready, and the musicians are preparing. Lotte and Bruno walk by and become curious. The musicians start introducing their instruments to them. With funny and colourful examples, both the characters and the audience learn how these instruments were created and developed. Lotte and Bruno try to make sounds on many different instruments—some are easy, some difficult, some very loud, some very quiet. At the end, they choose instruments they like and join Äge Brass in making music.

This musical performance presents string, percussion, and wind instruments, and encourages children to enjoy music and learn an instrument. The show is lively, humorous, and suitable for all ages.

Duration: 50 minutes