Great bass recorder

The great bass recorder is a member of the recorder family. With the revival of the recorder by Arnold Dolmetsch, who chose Baroque music and the corresponding recorder types as a fixed point, consideration was given to the design of recorder types larger than the bass recorder.^{[clarification needed]} The great bass recorder has up to seven keys, which serve to facilitate access to the finger holes. For modern large bass recorders woods like maple or African Bubinga are used. The term usually applies to an instrument with range is c–d2 (g2), but has also been used to describe an instrument descending to B♭ or else to the low bass recorder in F, alternatively known as a contrabass. When "great bass" is used for the instrument in low F, the instruments in C and B♭ are referred to as "quart-bass" and "quint-bass", respectively, because they are a fourth and fifth below the ordinary small bass, or "basset".^[1] The prefixes "great" and "contra" refer to the registers from C to B and from ͵C to ͵B, respectively, in Helmholtz pitch notation.