This tragicomic musical film by renowned screenwriter Karel Čabrádek deals with compulsory military service during the end of normalization in the 1980s. The main characters are two conscripts with different personalities, Pavel and Tonda, who serve in a military band in a remote garrison town.

The film is an insight into a teacher's soul and a contemplation upon his teaching fate. This portrait of a unique, experimental filmmaker and teacher Martin Čihák takes a look at his teaching methods, his meetings with his students at FAMU and at a park where they work with film, or in his studio.