crumhorn
Any of several related simple woodwind instruments having a bent horn
[Yann] LeCun grew up constructing model aeroplanes and playing woodwind instruments such as the recorder and the crumhorn, a “weird Renaissance instrument”, which he played in a Renaissance dance music band.
Where it comes from
Borrowed from German Krum(m)horn (literally “bent horn”).
Adapted from the Wiktionary entry crumhorn (CC BY-SA 4.0).