Single-day tickets for two of three days of Austin City Limits Festival’s first weekend are now sold out.

The crowd reacts as Skepta performs at ACL Fest 2017. Dave Creaney / AMERICAN-STATESMAN

Sir Paul McCartney has inspired 75,000 music fans to walk “The Long and Winding Road” to Zilker Park on Friday, Oct. 5, ensuring a capacity crowd for the first day of the 2018 fest.

RELATED: McCartney, Metallica, Childish Gambino headline ACL Fest 2018

This is the second single-day sell out for weekend one of this year’s festival. Tickets to Saturday, Oct. 6, the first night Metallica headlines the festival, were the fastest to go , selling out a few days after single-day tickets went on sale.  Tickets are still available for Sunday, Oct. 7 when Childish Gambino, Janelle Monae, Arctic Monkeys, Travis Scott and Camilla Cabello are scheduled to perform.

Weekend one three-day passes sold out a couple weeks ago, before the festival put single-day tickets on sale.

Three-day passes and single-day tickets to all three days of ACL Fest weekend two are still available.  More information.