PItchfork Music Festival underway in Union Park

CHICAGO (WLS) -- Music lovers are hoping for cool weather as the second day of the Pitchfork Music Festival continues in Union Park Saturday.

Pop singer Carly Rae Jepsen performed Friday night.

This is the 11th year for the popular music event. More than 40-bands are set to play through Sunday.

Saturday night, original Beach Boy Brian Wilson will perform the classic record "Pet Sounds.".

For more information, visit pitchforkmusicfestival.com.