Half-time (music) each measure (a whole note) is divided in two by the bass drum (half note), each half is divided in two by the snare drum (quarter note, collectively the bass and snare divide the measure into four), and each quarter note is divided in two by a ride pattern (eighth note). "Half"-time refers to halving this division (divide each measure into quarter notes with the ride pattern), while "double"-time refers to doubling this division (divide each measure into sixteenth notes with the ride pattern). A classic example is the half-time shuffle, a variation of a shuffle rhythm, which is used
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