requintive
The requintive is a rare and historically obscure musical instrument that belongs to the family of bowed string instruments. Its name derives from the French term *requinte*, meaning "sharp" or "acute," which likely refers to its high-pitched sound. The requintive is closely related to the viol family, particularly the smaller members such as the viol da gamba or the violino piccolo, but it is distinguished by its unique size and tuning.
The instrument typically features four or five strings, tuned in fifths or fourths, similar to other viols.
Little is known about the requintive’s exact origins, but it appears in early 17th-century manuscripts and treatises
By the mid-17th century, the instrument fell out of favor as the violin and other bowed instruments