Syllable division and stress derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
warm-toned is an adjective meaning "used of music". It carries one recorded sense.
used of music
Definitions, synonyms and semantic relations for warm-toned come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.