Headphones Level & Rewards

Get 1 Exp to level up by playing songs with 3 or more stars. Every pair of headphones has 5 reward songs to be unlocked.

Reward Name	Reward Content	Level to unlock	Exp. to Level up
Song#01	A random song	Lv.2	20
Song#02	A random song	Lv.3	40
Song#03	A random song	Lv.4	60
Song#04	A random song	Lv.5	80
Song#05	A random song	Lv.5+	100