Double whole note Double whole note In music, a double whole note (American), breve (international), or double note (; ) is a note lasting two times as long as a whole note (or "semibreve"). It is the second-longest note value still in use in modern music notation (; ). In medieval mensural notation, the "brevis" was one of the shortest note lengths in use —hence its name, which is the Latin etymon of "brief". In "perfect" rhythmic mode, the brevis was a third of a "longa", or in "imperfect" mode, half a "longa" . In modern notation, a breve is commonly represented in
Note value renaissance music, and the terms of Latin origin had international currency at that time. Obviously, "longa" means 'long', and the rest rarely indicate relative shortness. "Breve" is from Latin "brevis", 'short', "minim" is from "minimus", 'very small', and "quaver" refers to the quavering effect of very fast notes. The elements "semi-", "demi-" and "hemi-" mean 'half' in Latin, French and Greek respectively. The chain semantic shift whereby notes which were originally perceived as short came progressively to be long notes is interesting both linguistically and musically. However, the "crotchet" is named after the shape of the note, from the Old