18:47

Ibach Grand piano Wessell, Nikkel & Gross upgrade

15:59

Rebuilding an old piano - part 1: Acoustic Area

4:21

Barts Studio #8: De iconische 70’s synthesizer | NPO Radio 2

13:03

Sauter maintenance

18:19

Regulating and Repairing Piano Dampers on Grands and Uprights with Steve Brady

7:14

Ambacht in Beeld - De pianostemmer

17:58

W.Hoffmann Piano Maintenance

6:14

Cor Bakker ontmoet... Nick Schilder.