Mandolin-banjo became more popular. In the heyday of mandolin orchestras and banjo bands (late 19th–early 20th century), all sorts of instruments were produced. The mandolin-banjo is one of the hybrids that resulted. It enabled mandolinists to produce a banjo sound without having to learn that instrument's fingerings. The instrument adds the banjo's volume to the mandolin. The banjolin is different from the banjo-mandolin in the number of strings that it has. Banjolins today are supposed to have four strings instead of 8 strings (in courses or pairs). However, that distinction is not universal; the "banjolin" name was patented in 1885 by
Mandolin almost exclusively a melody instrument, often accompanied by the chordal accompaniment of the cavaquinho, a steel stringed instrument similar to a ukulele. The bandolim's popularity has risen and fallen with instrumental folk music styles, especially choro. The later part of the 20th century saw a renaissance of choro in Brazil, and with it, a revival of the country's mandolin tradition. Composer and mandolin virtuoso, Jacob do Bandolim, did much to popularize the instrument through many recordings, and his influence continues to the present day. Some contemporary mandolin players in Brazil include Jacob's disciple Déo Rian, and Hamilton de Holanda (the