What type of ensemble typically performs Rhythm and Blues music?

Rhythm and Blues (R&B) music is primarily characterized by its emphasis on vocal performance, often featuring one or more lead vocalists who convey emotion and storytelling through their singing. This genre frequently incorporates a variety of instrumental support including guitars, keyboards, bass, and drums, but the lead vocals are central to the performance.

Ensembles that perform R&B typically consist of a band that accompanies the vocalist(s), which can vary in size but fundamentally includes a strong element of vocal emphasis that allows for expressive interpretation and audience engagement. The instrumentalists in an R&B ensemble also play a crucial role in creating the rhythmic and harmonic backdrop, but the lead vocalist is pivotal in establishing the music's identity.

In contrast, solo instrumentalists tend to focus on instrumental mastery without vocal performance, small jazz combos often prioritize improvisation and complex harmonic structures over the vocal-centric nature of R&B, and large orchestras are generally associated with classical or grand arrangements rather than the intimate and groovy vibe of R&B. Thus, ensembles with lead vocalists align perfectly with the characteristics of Rhythm and Blues music, making them the most suitable option.