JYP, SM ent. Online audition question..?

So im planning to do an online audition. And i am going to sing. But my problem is i dont know whats a good song to sing and to easy to memorize or learn since im not korean.. But im asian (filipino, but do u think they will accept me? My skin color is not dark) and what should i use to do video my self. Like a camera (what kind) and do u think i can also use the camera in my laptop? And do i really need to use a mic?? What if u dont have one?? Thank you!! If theres anything that i also need to know in auditioning please tell me, or if theres any tip that can help me get accepted!! Thank You!! :))))