dulcet
Dulcet is an English adjective describing sounds that are sweet and soothing to the ear. It characterizes music, voices, or other tones that are pleasantly melodious. While most often applied to auditory impressions, the term can convey a general sense of gentleness and charm in a literary or rhetorical sense.
Etymology: The word derives from Latin dulcis meaning 'sweet', and reached English via Old French and Middle
Usage notes: Dulcet tones or a dulcet voice are common collocations in both literary and descriptive prose.
Related terms: melodious, euphonic, harmonious, sonorous. See also: music criticism, poetry.
Examples: "The dulcet strains of the violin filled the concert hall." "Her dulcet singing carried the audience