Whole note rest may also be used in music of free rhythm, such as Anglican chant, to denote a whole measure. A whole note (American) or semibreve (British) is a musical note represented by a hollow oval note head—like a half note (or "minim")—and no note stem (see Figure 1). Its length is equal to four beats in time, that is the whole measure (or bar). Most other notes are fractions of the whole note. Half notes last for one half the duration of the whole note, quarter notes (or "crotchets") last for one quarter the duration, and a double whole note
Concerti grossi, Op. 6 (Handel) seventh concerto is the only one for full orchestra: it has no solo episodes and all the movements are brief. The first movement is a "largo", ten bars long, which like an overture leads into the "allegro" fugue on a single note, that only a composer of Handel's stature would have dared to attempt. The theme of the fugue consists of the same note for three bars (two minims, four crotchets, eight quavers) followed by a bar of quaver figures, which with slight variants are used as thematic material for the entire movement, a work relying primarily on rhythm. The