Monks of the Tengboche Monastery

Tibetan Buddhist chant is a liturgical vocal tradition used in monasteries and temples across the Tibetan cultural sphere. Its most recognizable sound is the exceptionally low, overtone-rich "chordal" chanting practiced by tantric colleges, in which monks produce a fundamental tone with audible subharmonics to create a multi-tone effect. The chant accompanies ritual cycles, recitation of sutras and tantras, and the repetition of mantras such as "Om Mani Padme Hum." It is often framed by ritual instruments—long horns (dungchen), double-reed oboes (gyaling), conch shells (dungkar), thighbone trumpets (kangling), cymbals (rolmo, silnyen), hand drums (damaru), frame drums (nga), and bells (drilbu)—that cue sections, signal deities, and shape the ritual flow. Melodically, the style favors sustained tones, narrow-range formulae, and modal inflections; rhythm is breath-governed and leader-choir responsorial rather than strictly metrical. Beyond its sonic qualities, the chant is a contemplative practice: texts and seed syllables are vocalized with the aim of stabilizing attention, invoking enlightened qualities, and enacting visualization practices central to Vajrayana Buddhism.

Tibetan music encompasses the ritual sounds of Tibetan Buddhism, secular folk repertoires from the plateau, and theatrical forms such as lhamo (Tibetan opera). It is marked by powerful long-horn fanfares (dungchen), piercing double-reed calls (gyaling), metallic cymbal textures (rolmo), frame and hand drums (damaru, nga), and deep multiphonic monastery chant. Melodically, many secular songs are pentatonic with graceful ornaments and narrow ambitus suited to high-altitude vocal production, while liturgical chant emphasizes sustained drones, modal centricity, and mantra recitation rather than functional harmony. Core genres include devotional chant, the urban salon styles nangma and toeshey of Lhasa, pastoral folk songs, and ceremonial dance music (cham) accompanying masked rituals. Texts are often in Tibetan and center on devotion, moral teachings, nature, and epic-historical themes. The sound world ranges from thunderous, epic temple ensembles to intimate, contemplative singing with dranyen (Tibetan lute) and piwang (spike fiddle).