To B or to B Flat - the composer Boudewijn Buckinx
- Annu: 2019
- Paese: Germany
- Genre: Documentary
- Studio: Viola Rusche & Hauke Harder
- Parolla chjave: postmodernism, portrait of an artist, contemporary classical music, experimental music, belgian art
- Direttore: Viola Rusche, Hauke Harder
- Cast: Boudewijn Buckinx
