The musician and wife Kristen welcomed son Legend Wilde Brust on Friday, Aug. 10 in Nashville, the band’s rep confirms to PEOPLE exclusively. Arriving at 6:39 p.m., baby boy weighed in at 8 lbs., 1 oz. and measured 19 inches long. He joins 2½-year-old big sister Love Lily at home.
A rep for LOCASH tells PEOPLE baby Legend arrived a bit earlier than expected, making for some delivery drama. The band — who released their new single “Feels Like a Party” on Friday — was scheduled to perform in Ohio that night when Brust got the call his wife was going into labor. One canceled show and a number of flights later, he arrived back to Nashville just in time to make it into the delivery room with Kristen.