Hidden talents and possessive hearts

(Y/n) has always been the quiet one in the entire group which has gotten a certain hybrids attention klauss. What started as a fascination turns into obsessive when Klaus and Elijah happen to walk into a karaoke night at the grill and what did (y/n)s group do behind her back they signed her up to sing just to get her to open up more nobody was expecting what happens when y/n begins to sing on stage