Stride (music)

Harlem Stride Piano, stride piano, commonly abbreviated to stride, is a jazz piano style that was developed in the large cities of the East Coast, mainly New York, during the 1920s and 1930s. The left hand characteristically plays a four-beat pulse with a single bass note, octave, seventh or tenth interval on the first and third beats, and a chord on the second and fourth beats. Occasionally this pattern is reversed by placing the chord on the downbeat and bass note(s) on the upbeat. Unlike performers of the ragtime popularized by Scott Joplin and unlike much early jazz, stride players' left hands often leapt greater distances on the keyboard, and they played in a wider range of tempos and with a greater emphasis on improvisation.

Technique

Stride piano is highly rhythmic because of the "oom-pah" (alternating bass note / chord) action of the left hand. In the left hand, the pianist usually plays a single bass note, or a bass octave or tenth, followed by a chord, while the right hand plays syncopated melody lines with harmonic and riff embellishments and fill patterns. There are many differences between stride and one of its roots, ragtime. Unlike ragtime pianists, stride players were not concerned with ragtime form and played pop songs of the day in the stride style. Also, while the original ragtime music was composed, many stride pianists possessed impressive improvisational skills, and were not therefore reliant upon a printed score. Some of the finest players, in fact, did not read music at all. Lastly, authentic stride makes use of tension/release, dynamics, and can be played at all tempos, slow or fast depending upon the underlying composition the pianist is performing. Some younger pianists have transcribed display pieces note for note from early recordings. However this practice is not really jazz piano.