"Rainy Night in Harlem" Genre: Retro electro swing with rhythm and blues elements. Tempo: 90 BPM — slow, pensive. Mood: A rainy night in 1930s Harlem, jazz club, dim lighting. Instruments: Drums (brushes, accented crashes, occasional crescendos); Double bass (deep, resonant sound, pizzicato); Tenor saxophone (long, melancholy notes, bluesy intonations); Electric guitar (clean sound, slides, rhythm and blues chords); Vintage piano (light strumming, arpeggios); String quartet (pizzicato, background chords); Background rain effect; Slight echo on saxophone and guitar.