FILE - Steven Tyler, of the musical group Aerosmith, performs at the 62nd annual Grammy Awards in Los Angeles on Jan. 26, 2020. Tyler has voluntarily entered a rehabilitation program, forcing the Boston-based rock band to cancel the first portion of its upcoming Las Vegas residency. (Photo by Matt Sayles/Invision/AP, File)

BOSTON (AP) — Aerosmith frontman Steven Tyler has voluntarily entered a rehabilitation program, forcing the Boston-based rock band to cancel the first portion of its upcoming Las Vegas residency.

Tyler, 74, has made no secret of his lifelong struggle with substance abuse disorder.

“As many of you know, our beloved brother Steven has worked on his sobriety for many years,” the band posted on social media on Tuesday. “After foot surgery to prepare for the stage and the necessity of pain management during the process, he has recently relapsed and voluntarily entered a treatment program to concentrate on his health and recovery.”

The band’s June and July shows in Las Vegas have been canceled, and the goal is to start performing again in September, the band posted.

“We are devastated that we have inconvenienced so many of you, especially our most loyal fans who often travel great distances to experience our shows,” the band said.

The band promised refunds for the canceled shows.

Ryan Belmore is the owner and publisher of What's Up Newp. He took over the publication in 2012 and has grown it into a three-time Rhode Island Monthly Best Local News Blog (2018, 2019, 2020). He was named LION Publishers Member of the Year in 2020 and received the Dominique Award from the Arts & Cultural Society of Newport County the same year. He has been awarded grants for investigative and community journalism, and continues to coach and mentor new local news publications nationwide. Ryan...