intonation — the pattern or melody of pitch changes in connected speech, especially the pitch pattern of a sentence, which distinguishes kinds of sentences or speakers of different language cultures.
chant — A chant is a word or group of words that is repeated over and over again.
incantation — the chanting or uttering of words purporting to have magical power.
invocation — the act of invoking or calling upon a deity, spirit, etc., for aid, protection, inspiration, or the like; supplication.
singing — to utter words or sounds in succession with musical modulations of the voice; vocalize melodically.
