melodious
1. [ adjective ] (music) having a musical sound; especially a pleasing tune
Synonyms: tuneful
Related terms: tuneless
2. [ adjective ] (music) containing or constituting or characterized by pleasing melody
Synonyms: melodic musical
Examples:

"the melodious song of a meadowlark"

Related terms: unmelodious dulcet lyrical canorous cantabile ariose
Similar spelling:   melodiously
  melodise
  melodic
  melodize
  melodic_line
  melodically