What is a so-fa syllables in music?
In music, solfège (pronounced /’soʊlfɛʒ/, also called solfeggio, sol-fa, or solfa) is a pedagogical solmization technique for the teaching of sight-singing in which each note of the score is sung to a special syllable, called a solfège syllable (or “sol-fa syllable”). The seven syllables normally used for this practice in English-speaking countries are: do, re, mi, fa, sol, la, and ti (with a chromatic scale of ascending di, ri, fi, si, li and descending te, le, se, me, ra).
