B♭ bass clarinet
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Woodwind instrument | |
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Classification |
woodwind instrument |
Hornbostel–Sachs classification | 422.211.2-71 (Single-reeded aerophone with keys) |
Playing range | |
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Related instruments | |
Clarinet family |
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More articles | |
woodwind instrument
Clarinet family
The bass clarinet is a musical instrument of the clarinet family. Like the more common soprano B♭ clarinet, it is usually pitched in B♭ (meaning it is a transposing instrument on which a written C sounds as B♭), but it plays notes an octave below the soprano B♭ clarinet. Bass clarinets in other keys, notably C and A, also exist, but are very rare (in contrast to the regular A clarinet, which is quite common in classical music). Bass clarinets regularly perform in orchestras, wind ensembles/concert bands, occasionally in marching bands, and play an occasional solo role in contemporary music and jazz in particular.
Someone who plays a bass clarinet is called a bass clarinetist.
Most modern bass clarinets are straight-bodied, with a small upturned silver-colored metal bell and a curved metal neck. Early examples varied in shape, some having a doubled body making them look similar to bassoons. The bass clarinet is fairly heavy and is supported either with a neck strap or with an adjustable peg attached to its body. While Adolphe Sax imitated its upturned metal bell in his design of the larger saxophones, the two instruments are fundamentally different. Bass clarinet bodies are most often made of grenadilla (African Blackwood) or (more commonly for student-instruments) plastic resin, while saxophones are typically made entirely of metal. (All-metal bass clarinets do exist, but are rare.) More significantly, all clarinets including the bass have a bore that is basically the same diameter along the body of the instrument. This cylindrical bore differs from the saxophone's conical one and gives the clarinet its characteristic tone, causing it to overblow at the twelfth compared with the saxophone's octave.