John Kavanagh

Ragtime is an African American–rooted piano style that flourished from the 1890s to the 1910s, characterized by lively syncopation in the right hand against a steady, march-like “oom‑pah” accompaniment in the left hand. Typically written in 2/4 or 4/4 time and notated with straight (unswung) eighth notes, classic rags unfold in multiple 16‑bar strains, often in the form AABBACCDD. The music draws on cakewalk rhythms, marching-band forms, and popular song, and it became a sensation through sheet music, piano rolls, and parlor performance. Scott Joplin, known as the “King of Ragtime,” helped codify the genre’s refined, compositional approach, calling for moderate tempos and a clear, singing melody. Beyond solo piano, ragtime was arranged for small ensembles and orchestras, found a home in vaudeville and dance halls, and laid essential groundwork for early jazz, stride piano, and much of 20th‑century American popular music.

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.