A list of terminological words in music can be found in the
related link given below.
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Which musical?
In general, the term is "librettist" for the guy who writes the
music and "lyricist" for the guy who writes the lyrics (words).
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some words that rhyme with cubic are; pubic, music,
therapeutic.
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It is in the words that people put to the music that you find it
to be religious or everyday. When people sing the words, they may
be singing to God if it is religious. The musical sounds themselves
have no such divisions.