acoustic

advertising

background

bells

bright

cheerful

children

commercial

easy going

folk

fun

guitar

happy

indie

inspirational

instrumental

joyful

light

motivational

perfect

playful

pop

positive

relaxing

summer

upbeat

uplifting

kids

cheer

start

촏ㄷㄱ

cry

crying

ㅊ교

우는소리

yell

correct

correct answer

acclamation

ukulele

acoustic guitar

drum

cello

acoustic bass

clap