This summer's Waterfest schedule is starting to take shape.

Dennis DeYoung, Burton Cummings and Hairball have been announced as playing the annual concert series held at the Leach Amphitheater in Oshkosh.

Those shows help fill out the slate that already includes a performance by Scott Stapp, the man best known from his days fronting Creed.

Hairball, the rock and roll tribute band known for its heavily costumed and bombastic live show, will play June 27. They've become regular visitors to Waterfest in recent years.

Cummings is the former lead singer and keyboardist for the Guess Who. That means you can expect to hear Guess Who classics like "American Woman," "These Eyes" and "Laughing" at his Aug. 1 performance.

DeYoung brings the music of Styx back to Oshkosh on Aug. 8. Though he left the band about 20 years ago, he'll still be bringing the famous Styx hits. Think "Come Sail Away," "Mr. Roboto," "Lady" and the like. It'll be a return visit for DeYoung, who last played Waterfest in 2011. (Styx, who also continues to tour, played in 2016.)

The previously announced Stapp show is planned for June 20.

Opening acts for all four shows are yet to be announced. More headliners for the season also will be unveiled in the coming weeks.

Tickets went on sale Friday for what will be the 34th year of Waterfest at waterfest.org. General admission season passes are $100 and VIP season passes are $150. VIP tickets for individual shows also are available. Prices vary by show.

Shane Nyman: 920-996-7223, snyman@gannett.com or on Twitter @shanenyman

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