With Mudvayne taking a hiatus in 2026, vocalist Chad Gray is not slowing down.

His solo project, dubbed '30 Years Of Madness,' has expanded beyond the previously revealed April 24 show in Las Vegas, NV.

Following the rapid sellout of that initial date, Gray has added stops in three more cities.

Backing Gray on the road will be Hellyeah guitarist Christian Brady alongside Mudvayne touring guitarist Marcus Raffety — a lineup that bridges both eras of his career.

Sharing his excitement with fans, Gray wrote: "Well my metal family… we sold out Vegas in just days! Still can't believe it! I feel so grateful for you all.

We decided to get with a few of our good friends and put together some more shows!" For longtime fans, the newly announced dates are deeply personal to Gray.

"You know I couldn't get out there and not play The Machine Shop!" he added, referencing the iconic Michigan venue.

"I can't wait to come hang off the rafters with you again!" The run will include a stop in Illinois at The Rust Belt, before wrapping up with what Gray promises will be a full-blown celebration at the EPIC Event Center.

"Those last two shows I will have Doobie open the show and get you all ready!" he noted.

Above all, Gray stresses that 30 Years Of Madness is about joy, not nostalgia.

"All I keep saying is, 'This is going to be so much fun!' That's what it is… fun, a celebration! Music from both of my bands – Mudvayne and Hellyeah." The newly added dates include: May 26 – Flint, MI @ Machine Shop May 29 – East Moline, IL @ The Rust Belt (w/ Doobie) May 30 – Green Bay, WI @ Epic Event Center (w/ Doobie)