Synonyms to multiply by three

treble, accompaniment, air, alto, aria, baritone, bass, basso continuo, basso ostinato, bassus, bourdon, bravura, burden, canto, cantus, cantus figuratus, cantus planus, chest voice, choral, choric, coloratura, continuo, contralto, countertenor, cube, descant, dramatic, drone, drone bass, falsetto, figured bass, ground bass, head register, head tone, head voice, heroic, high, high-pitched, high-sounding, high-toned, hymnal, lay, line, liturgical, lyric, male alto, measure, melodia, melodic line, melody, mezzo-soprano, note, operatic, part, piercing, piping, plain chant, plain song, prick song, psalmic, psalmodial, psalmodic, refrain, sacred, sharp, shrill, singing, solo, solo part, song, soprano, soprano part, strain, tenor, tern, ternal, ternary, ternate, thin, thorough bass, three-ply, threefold, trilogic, trinal, trine, triple, triplex, triplicate, tune, undersong, vocal, voce, voce di petto, voce di testa, voice, voice part, accelerate, aggravate, beef up, blow up, complicate, concentrate, condense, consolidate, deepen, deltoid, double, enhance, exacerbate, exaggerate, fan-shaped, hea