melodic
melodious
musical
accordant
achingly sweet
affable
agreeable
agreeable-sounding
ambrosial
amiable
amicable
appealing
ariose
arioso
bittersweet
blissful
candied
canorous
cantabile
catchy
cheerful
compatible
complaisant
congenial
cordial
desirable
dulcet
en
en rapport
enjoyable
euphonic
euphonious
euphonous
fair
fair and pleasant
felicific
felicitous
fine
fine-toned
genial
golden
golden-tongued
golden-voiced
good
goodly
gracious
grateful
gratifying
harmonious
heart-warming
honeyed
honeysweet
superfluous
bell-like
conciliatory
consultative
dithyrambic
emphatical
flute-like
lilting
lugubrious
mellow
plaintive
rhythmical
sibilant
south-country
squeaky
stentorian
strident
sweet-voiced
throaty
tuneful
vibrant