The buff for beginners will be given for free to adventurers of Lv. 99 and below. The list of buffs that you can receive is as below:
Horn Melody Lv.1 / Drum Melody Lv.1 Pipe Organ Melody Lv.1 / Guitar Melody Lv.1 Prevailing Sonata/Daring Sonata/Refreshing Sonata Fantasia Harmony
Get the buffs listed above.
"I'll take the buff."