Instrument

•  Archtop (4)
•  Bracewood and blocks (17)
•  Cello (17)
•  Doublebass (14)
•  Electric Instruments (101)
•  Guitar (206)
•  Harp Guitar (4)
•  Harpsicord (2)
•  Plucked Instruments (19)
•  Strumenti a pizzico (1)
•  Theorba (1)
•  Ukulele (30)
•  Viola (17)
•  Viola da gamba (20)
•  Violin (14)

Wood

•  African Ebony (1)
•  Cypress (1)
•  Figured Maple (1)
•  Figured Poplar (1)
•  Italian Alpine Spruce (10)
•  Spanish Cedar (1)

Element

•  Back (2)
•  Bassbars (6)
•  Blocks (2)
•  Fingerboard (1)
•  Linings (5)
•  Reinforcement (4)
•  Soundboard (3)

Quality

•  EE (5)
•  E (5)
•  I (3)
•  II (3)