Soprano saxophone

Soprano saxophone
Woodwind instrument
Classification Single-reed
Hornbostel–Sachs classification422.212-71
(Single-reed aerophone with keys)
InventorAdolphe Sax
Developed1840s
Playing range
Soprano saxophone in B♭ sounds a major second lower than written. Most can reach high F♯ or higher, using altissimo fingerings.
Related instruments
Sizes:
Orchestral saxophones:
Specialty saxophones:
Musicians
See list of saxophonists

The soprano saxophone is a small, high-pitched member of the saxophone family of woodwind instruments invented in the 1840s by Belgian instrument maker Adolphe Sax. Built in B♭, an octave above the tenor saxophone (or rarely, slightly smaller in C), the soprano is the smallest of the four saxophones in common use (the others being the alto, tenor and baritone), although there are smaller rare instruments such as the soprillo and sopranino.