Serpent
In this section
History
Serpent → ophicleide → euphonion → saxhorn → the modern horn: how the tenor voice of the low brass took its present shape in barely a century.
What was the serpent
The serpent was a curved wooden bass wind instrument played with a cup mouthpiece and finger holes. From the late 16th century it supported church voices, then entered bands and orchestras before the ophicleide and valved low brass displaced it.
What was the ophicleide
A keyed brass bass instrument of the early 19th century — essentially a brass instrument with woodwind-style keys covering tone holes. It bridged the serpent and the valved euphonium and tuba, then was made obsolete by them.