![](https://cdn.mos.cms.futurecdn.net/DFTPLvAXGCLz8dgQRDWRG9.jpg)
UK prog rockers Haken and Polish proggers Riverside will headline this year's Midsummer Prog Festival, which takes place at the Openluchttheater in Valkenberg, South Netherlands on June 23 and 24, the first year the event has been spread across two days.
The impressive line-up also features Frost*, Von Hertzen Brothers, Airbag, Meer, US prog rockers The Dear Hunter, Italian sextet Kingcrow, The Windmill and Cobra The Impaler.
"The fifth edition of the Midsummer Prog Festival will take place in the beautiful Amphitheatre in Valkenburg," the organisers state. "This city is situated in the South of the Netherlands. The theatre holds 900 seats. With each of the four previous editions sold out, the festival has become an established event. Besides having great bands, the festival is also known for its friendly vibe, great hospitality, and unique atmosphere."
The full running order is:
June 23 (start 4 pm)
Haken
Frost*
Meer
Cobra the Impaler
June 24 (start 12.30 pm)
Riverside
Airbag
Von Hertzen Brothers
The Dear Hunter
Kingcrow
The Windmill
![](https://cdn.mos.cms.futurecdn.net/gkHgwuwptSifyyeLHDCCYE.jpg)
![](https://cdn.mos.cms.futurecdn.net/CFg9ieawWrjkSauMA9oheH.jpg)