sm email audition questions?

Daphny Asked: sm email audition questions?Hi I know that maybe alot people asked these questions but i need these information so pls answer me if you canthks alot ! ^^1-do i have to film myself when im singing or can i just record my voice?2-if i want to dance too, how should be the video with me dancing?3-should i add for my information why i want be a kpop star and why should they choose me4-if i know how to play many instruments should i put a video with me playing them ?5-i heard that sm didnt check their email often is that real ? what are my chances to get a reply or something like that

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