Crumhorn
（重定向自Krummhorn）
![modern crumhorns with keys, alto crumhorn in f, bass crumhorn in f](/Images/godic/202501/22/Moderne_Krummhoerner0110.jpg")
The crumhorn is a musical instrument of the woodwind family, most commonly used during the Renaissance period. In modern times, there has been a revival of interest in Early Music, and crumhorns are being played again.