Ostinato Bass: A musical pattern that involves a repeated sequence of notes in the bass line, providing a rhythmic and harmonic foundation for a composition.

Context and Significance

The use of ostinato bass is prevalent across various music genres, from classical to jazz and pop. It serves as a grounding element that can drive a piece forward, creating a sense of momentum and continuity. Often employed in orchestral and chamber music, as well as in modern film scores, the ostinato bass can be played on instruments such as the double bass, cello, and piano, offering a stable underpinning for melodic development above it.

Historical Background

The concept of the ostinato bass has been around for centuries, with its roots tracing back to the Renaissance and Baroque periods. Composers like Johann Sebastian Bach utilized this technique in his compositions to create compelling musical narratives. The term “ostinato” itself derives from the Italian word for “stubborn,” reflecting the persistent nature of the repeating bass pattern.

Examples

A classic example of ostinato bass can be found in Johann Pachelbel’s “Canon in D,” where the bass line repeats throughout the piece, providing a harmonic base for the variations above. In modern music, the ostinato bass is evident in songs like The Beatles’ “Come Together,” where the repetitive bass pattern adds to the song’s rhythmic drive.

Related Terms

Ground Bass: A repeating bass line, similar to ostinato bass, often found in Baroque music.

Riff: A repeated musical phrase, typically used in rock and jazz.

Pedal Point: A sustained or repeated note, usually in the bass, that provides harmonic tension.

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