agreeable

encouraging

good mood

feelgood

glad

strings

musical instrument

violins

pizz

pizzicato

pluck

plucked

loaded

notification

finished

success

accomplished

accomplishment

achieved

achievement

new message

sms

notifies

notify

positive

received

upload complete

confirm sound

correct

alright

all right

good event

ok

confirmation

notifier

notified

notice

announcer

optimism

attaining

attained

completion

production element

app

application

videogame

video game

casual game

indie game

chord

string

violin

finish

achieve

receive

attain