(Whistle)

Content: At the Masters of Musical Whistling competition, where virtuoso whistlers compete for global supremacy and bragging rights, we follow an array of quirky personalities and dazzling talents in a film sure to be a crowd-pleaser.

Countries:

Australia

Genres:

Documentary,

Music

Runtime:

84 minutes

Year:

2025

Directors:

Christopher Nelius

Production companies:

Songbird Studios,

Cayton Goldrich Family Foundation

Actors:

Crews:

Director

Executive Producer

Executive Producer

Producer

Producer