agreeable

encouraging

fun

good mood alert

feelgood

elated

glad

uplifting

strings

musical instrument

violins

pizzicato

plucked

operation complete

notification

finished

success

accomplished

accomplishment

achieved

achievement

new message

sms

notifies

notify

positive

received

upload complete

ui efx

completed

computer

announcer

indicating

indicate

indication

idea

multimedia

mobile phone

mobile device

optimistic

optimism

attainment

attaining

attained

indie game

arpeggio

succession

sequence

descending

going down

string

violin

pluck

finish

achieve

receive

complete

attain

descend

go down