Blue October, Switchfoot and Matt Nathanson are joining for a triple headliner tour which will include a Phoenix stop.

The “Help from My Friends Summer Tour,” a 30-city run of dates beginning in July, will arrive downtown at Arizona Financial Theatre, 400 W. Washington St., on Sunday, Sept. 1.

The three will make for an enthralling evening with each artist’s set complementing the other two with a rotating lineup order every night between the three chart-topping groups.

Presale tickets for this one-time-only tour are available on Thursday, April 11, and for the general public starting at 10 a.m. Friday, April 12 at livenation.com.

“When three incredibly hardworking bands with such a huge timeless catalog of songs can actually get together on one stage to celebrate life together, it is an experience I don’t want to miss out on, and neither should you,” Justin Furstenfeld of Blue October shared in a press release. “I can’t wait to bring all of our communities together to celebrate.”

The tour wraps up Sept. 7 in Seattle.

“There’s nothing better than a summer tour with your friends,” Jon Foreman of Switchfoot stated. “Can’t wait to see what kind of magic/mayhem/mischief happens once we get out on the road together.”