The renowned electronic artist Audien is doing a Halloween “In The Round” show at Le Poisson Rouge. (LPR’s “In The Round” shows are unique and fun. They re-arrange the stage, turning it into a circle in the center of the room so fans surround the performers on all sides.) Known for creating a sparky, melodic blend of dance and house music, Audien has been a staple in the electronic music game for a long time. In 2014, he released his world famous “Pompeii” remix, which was Grammy nominated and became the most-played song at Electric Daisy Carnival and Coachella that year. This year, he’s been putting out endless music. With 30 new tracks out on Spotify and other platforms, this is a must-catch show for EDM fans. —Henry McGrath