Father-and-son team Thomas and George are known over the world as Thomas and George Violin Makers, with workshops in Williamscot. They have a long tradition of making, restoring and dealing in all things double bass. Tom is also an internationally renowned soloist and orchestral player. Together they reveal the traditions and techniques involved in this centuries-old and skilled craft. How do double basses work? Who made the best ones? What tools are used? How do different woods sound? Do different ways of making affect the sound?