Back for its 5th edition at the end of October, Semibreve festival has announced its first wave of artists.

Heading up the bill will be pioneering electro duo Dopplereffekt, and electronic music veteran Roedelius—who will celebrate his 80th birthday with a performance featuring Portuguese musicians and a visual artist. The lineup will also include performances by Tri-angle artist Vessel, Heatsick, Klara Lewis, and more.

Focused on creating unique audio/visual experiences, Semibreve will take place at the historically grand Theatro Circo, the modern and cutting-edge arts complex GNRation, and a heritage building Casa Rolão—which was constructed by well-know Portuguese architect André Soares in the 1700’s.

For more information, including tickets, head to the Semibreve website.