Need info about AMDA audition

I’m auditioning for AMDA for LA campus for Dance BFA sunday im very nervous because this is my first audition for a school :-<…I have some questions…How many people will i do my audition in front of?..Will they let us practice before auditioning?..Do i Have to bring music for the Choreographed piece that they will teach me or will that already be provided?..Last do i really have to wear tights or can i dress comfortably…Thank you