Deadmau5 has played once before and Girl Talk has played Bonnaroo 3 times and has put on some epic late night sets. There is always a good EDM showing making up a big part of the late night acts. Bassnectar, Pretty Lights, Girl Talk were all there last year alone. But with the eclectic aray of music that makes up Bonnaroo they can not dedicate too much of their budget on EDM acts. Especially with Electric Daisy being the same weekend, its difficult to book.