Read the dialogue carefully.

Picture: today.line.me

Rossa	: Do you know Tiara Anugrah?
Yoga	: Yes. She is a singer, right? She can sing various genres of song very well.
Rossa	: Yes. I envy her. Can you sing?
Yoga	: Are you joking? Of course I can't. How about you?
Rossa	: I can sing particular songs. But I can't perform them well.
Yoga	: Why?
Rossa	: My voice isn't good enough.

"I can sing particular songs." (Rossa, line 5)

The word particular has similar meaning with ....