To B or to B Flat - the composer Boudewijn Buckinx
- ឆ្នាំ: 2019
- ប្រទេស: Germany
- ប្រភេទ: Documentary
- ស្ទូឌីយោ: Viola Rusche & Hauke Harder
- ពាក្យគន្លឹះ: postmodernism, portrait of an artist, contemporary classical music, experimental music, belgian art
- នាយក: Viola Rusche, Hauke Harder
- ខាស: Boudewijn Buckinx
