she warns her new friends first

Liandra takes the book and runs back to her friends.
“Hey guys. I can read this.”
“You can?” Asks her with raised eyebrows.
“Yes, they are musical notes.” The princess explains. “This book is full of songs.”
“Do you think you can play them?” Nariel ponders.
“I have learned to play a harp, if I have my harp with me, then yes, I should be able to play he songs in here..”
“Wait wait, hang on.” Calcifer interrupts the group. “How are songs going to help save the world from whatever the hell we don’t even know about?”
“Cool, you can join us on our new adventure then.”
“Stupid.” Nariel says while slapping the back of Calcifers head. “Song magic is often used by bards.

Altima decided she had enough and interrupted the conversation.
“Enough you two. Liandra, if we are to go onto this adventure, and you are going to join us, then you will have to be ready to be put into dangerous situations. Do you think you can handle this.