Jon Bon Jovi will be there for you, Hillary Clinton.

Bon Jovi will perform in Boston as part of a June fundraiser for Clinton, Politico reports.

The event, titled “Summer Celebration with Hillary with a special performance by Jon Bon Jovi,” will raise money for Hillary for America as she seeks to sew up the Democratic nomination. Tickets to the show range from $45 in the “Young Professionals” category—already sold out—up to $2,700 in the “Family” category.

In January, Clinton called Bon Jovi her “good friend” in an interview with CNN. In addition, an email from Bon Jovi’s wife to Chelsea Clinton was included in the release of a trove of Hillary Clinton’s emails.

Just an email from the Bon Jovis to Hillary Clinton cc @jmhattem pic.twitter.com/KmrHGZ3Eu3 — Rebecca Shabad (@RebeccaShabad) November 30, 2015