MELODIOUS
melodious, melodic, musical
(adjective) containing or constituting or characterized by pleasing melody; “the melodious song of a meadowlark”
tuneful, melodious
(adjective) having a musical sound; especially a pleasing tune
Source: WordNet® 3.1
Etymology
Adjective
melodious (comparative more melodious, superlative most melodious)
Having a pleasant melody or sound; tuneful.
Source: Wiktionary
Me*lo"di*ous, a. Etym: [Cf. F. mélodieux. See Melody.]
Definition: Containing, or producing, melody; musical; agreeable to the ear
by a sweet succession of sounds; as, a melodious voice. "A melodious
voice." "A melodious undertone." Longfellow.
– Me*lo"di*ous*ly, adv.
– Me*lo"di*ous*ness, n.
Source: Webster’s Unabridged Dictionary 1913 Edition