Ukulele as a genre refers to music that foregrounds the ukulele as the principal instrument, spanning instrumental virtuosity, Hawaiian traditions, jazz-influenced chord-melody, pop covers, and contemporary singer‑songwriter material.
Emerging in the late 19th century in Hawaiʻi from Portuguese small‑guitar antecedents, the ukulele’s bright, re‑entrant tuning produces a bell‑like, percussive strum and lyrical fingerstyle. As a genre label, it captures both classic Hawaiian and hapa haole repertoire and a modern global scene of soloists and ensembles who use the uke for everything from jazz standards to chart‑pop reinterpretations.