Bass instruments are musical instruments that produce low-frequency sounds, typically in the bass range. They are essential in various music genres, providing harmony and rhythm. Common examples include the double bass, bass guitar, and tuba. These instruments help create a fuller sound in orchestras, bands, and ensembles. The role of bass instruments is crucial in establishing the foundation of a musical piece. They often play the root notes of chords, supporting melodies played by higher-pitched instruments like violins or flutes. Their deep tones contribute to the overall texture and richness of the music.