A bierige Musi aus Mittenwald

Tanzlmusi (dialect for "Tanzlmusik") is a small‑ensemble Alpine folk dance music from the Bavarian–Austrian region. It is played acoustically for social dancing at village inns, fairs, and community gatherings, and centers on traditional dance forms such as the Ländler, Boarischer, Polka, Waltz, Schottische, Mazurka, and the meter‑shifting Zwiefacher. Typical ensembles blend strings and plucked instruments (fiddle, zither, harp, guitar, double bass) with the Steirische Harmonika (diatonic button accordion), clarinet, and sometimes brass or a hammered dulcimer (Hackbrett). The style favors clear melodies, buoyant rhythms, uncomplicated diatonic harmonies, and a lively, earthy sound designed to keep dancers moving. While closely related to "Stubenmusi" (intimate parlor folk for listening), Tanzlmusi remains first and foremost dance music—social, local, and highly groove‑conscious.