E-flat clarinet

E♭ clarinet

E♭ clarinet with Boehm System keywork.
Woodwind instrument
Classification	Woodwind Wind Reed aerophone
Hornbostel–Sachs classification	422.211.2 (Single reed instruments – with fingerholes)
Playing range
Written range:
Related instruments
Clarinet

The E-flat (E♭) clarinet is a member of the clarinet family, smaller than the more common B♭ clarinet and pitched a perfect fourth higher. It is typically considered the sopranino or piccolo member of the clarinet family and is a transposing instrument in E♭ with a sounding pitch a minor third higher than written. The E-flat clarinet has a total length of about 49 centimetres (19 in).^[1]

In Italian, the term quartino refers specifically to the E♭ clarinet, particularly in band scores. The term terzino is also used, referring more generally to any small clarinet; in Italian scores, the E♭ clarinet is sometimes indicated as terzino in Mi♭, e.g. the Fantasia Eroica op. 33 (1913) by Francesco Paolo Neglia [it]. Until the late nineteenth century, the term Elafà also indicated a clarinet in E♭.^[2]

The E♭ clarinet is used in orchestras, concert bands, and marching bands, and plays a central role in clarinet choirs, carrying melodies that would be uncomfortably high for the B♭ clarinet. Solo repertoire is limited, but composers from Berlioz to Mahler have used it extensively as a solo instrument in orchestral contexts.