Squid Game 3 (Soundtrack from the Netflix Series)

Traditional music is an umbrella term used in the mid–20th century by folklorists and ethnomusicologists to denote community-rooted, orally transmitted repertoires tied to social ritual, work, celebration, and storytelling. Unlike commercial pop or art-music traditions, traditional music is typically learned by ear, varies regionally, and evolves slowly through communal participation. It often features modal melodies, cyclic rhythms, heterophony or unison singing, and indigenous instruments whose timbres are integral to local identity. Lyrics tend to preserve language, history, and collective memory. While the musical practices themselves can be ancient, the phrase “traditional music” emerged to replace earlier, narrower or colonial framings like “folk” or “ethnic” music, foregrounding continuity, locality, and living practice rather than exoticism.

Puirt à beul (literally "tunes from the mouth") is a traditional Scottish Gaelic singing style in which rapid-fire Gaelic texts or vocables are fitted to the melodies of instrumental dance tunes such as reels, jigs, and strathspeys. Historically used to accompany dancing when instruments were unavailable or discouraged, puirt à beul functions as a rhythmic stand‑in for fiddle, pipes, or accordion. Its crisp consonants, lilting nonsense syllables, and tightly articulated dance rhythms make it ideal for solo a cappella performance, small group call‑and‑response, or to teach and transmit instrumental repertoire by ear.

Gregorian chant is the central Western tradition of plainchant: a monophonic, unaccompanied sacred song in Latin (and occasionally Greek) used in the Roman Catholic liturgy. It employs free rhythm guided by the prosody of the text rather than by strict meter, and is sung in unison by clerics or scholas. Its melodies are organized by the system of eight church modes, with characteristic finalis (final), tenor/reciting tones, and melodic formulas. Repertoires include the Proper and Ordinary of the Mass (e.g., Introit, Gradual, Alleluia, Offertory, Communion, Kyrie, Gloria, Credo, Sanctus, Agnus Dei) and the Divine Office (e.g., Antiphons, Responsories, Hymns, Psalms). Although legend credits Pope Gregory I, modern scholarship sees Gregorian chant as a Carolingian synthesis of Old Roman and Gallican chants, standardized across Frankish realms and later the broader Latin West.