5:11

Preliminary Chemical Voicing Techniques

1:29:51

Willkommen im Hamburger Hafen! | die nordstory | NDR Doku

15:16

Lesson 1: A Look Under the Hood - The Grand Piano Action and How It Works

26:27

Dissecting the Tone of Piano Hammers (Edited Version)

21:54

BLP Shop Training: Needle Voicing Piano Hammers for Improved Tone

11:01

New Feurich 122 upright piano cf Yamaha U3H upright 1970 + Voicing / toning hammers.

3:57

Mixing B72 voicing solution

21:07

Piano tuning and fine voicing three months after delivery. + false beats on Bechsteins.