underwater : mobile

손바닥 심해을.
let 's dive in the deep sea.

1 finger :
look around

2 finger :
sound filter [cutoff / resonance]

3 finger :
stop / go

double tap :
show / hide graphic equalizer

get air tank :
view ads

soundtracks :
[midnight high]
[deep inside]
[underwater]

modify mixer :
not yet available

to get to sleep :
sleep for free