Kasumu Adio and His Apala Group

Soul jazz is a groove-forward branch of jazz that blends the improvisational language of hard bop with the churchy harmonies of gospel and the backbeat of rhythm & blues. It favors memorable riffs, earthy tones, and a strong, danceable pulse over dense harmonic complexity. Typical settings include Hammond B-3 organ trios (organ, guitar, drums) or small combos with saxophone or trumpet. Tunes often use blues forms, minor-key vamps, and gospel cadences, featuring call-and-response figures, pentatonic and blues-scale lines, and a relaxed but insistent pocket. The overall aesthetic is warm, direct, and soulful—equally at home in jazz clubs, lounges, and on the radio.

Apala (sometimes written akpala) is a Yoruba percussion music that took shape in southwestern Nigeria in the late 1930s, especially among Muslim communities in the Ijebu area (present‑day Ogun State) during British colonial rule. Built around interlocking drum patterns, a dry wooden lamellophone bass (agidigbo), shaker (sekere), and metal bell (agogô), Apala features call‑and‑response vocals delivered in Yoruba, praise‑poetry inflections, and rolling timelines that can feel simultaneously in 4/4 and 12/8. It began as devotional wake‑up music during Ramadan but gradually broadened to social commentary and celebratory dance music. Over time its polyrhythms became more intricate, and its grooves have resonated beyond Nigeria, even echoing in Afro‑Cuban and wider Afro‑diasporic idioms.

Highlife is a popular music genre from Ghana that blends indigenous rhythmic cycles and song forms with Western instrumentation and harmonies. It is instantly recognizable by its bright, interlocking guitar lines (often played with a two‑finger plucking technique), buoyant polyrhythms, call‑and‑response vocals, and jazzy horn riffs. Early dance‑band highlife favored brass and woodwinds (trumpet, saxophone, trombone) and big‑band arrangements, while guitar‑band highlife drew from palm‑wine guitar styles with lighter, lilted grooves. Across its variants, the music typically sits in major or mixolydian tonalities and uses dominant 7th/9th chord colors. From its coastal roots in the late 19th and early 20th centuries to post‑independence urban dance halls, highlife has continually evolved, later embracing electric guitars, synthesizers, and drum machines—yielding contemporary uptempo, synth‑driven forms that still retain the genre’s danceable feel.