To record a new song, Melody Maestro Kantabilon needs Silver Crystals, which can be obtained in the Rest Area of the Animals. If you bring him 50 of these Crystals, you'll get a reward.
Targets: Lienrik, Lienrik Lad.
Go to the Melody Maestro
Target: Kantabilon
You've collected 50 Silver Crystals. Return to Kantabilon.
Silver Crystals
Target: Rest Area of the Animals
Melody Maestro Kantabilon asks you to procure a Silver Crystal to put in a newly obtained song. You must hunt Lienriks in the Rest Area of the Animals and gather 50 silver crystals.
Monsters to be hunted - Lienrik, Lienrik Lad
Return to Kantabilon
Target: Kantabilon
You've collected 50 Silver Crystals. Return to Kantabilon.
Return to Melody Maestro Kantabilon. He will exchange the crystals for 25 Echo Crystal - Theme of Wedding. The music crystal can be played 1 times by right-clicking it, after which it disappears.
in Heine 
and take the task. 
50 Silver Crystal. 
25 Echo Crystal - Theme of Wedding. The music crystal can be played 1 times by right-clicking it, after which it disappears. 
