Portugal's Semibreve festival has added a final set of acts to the line-up for its ninth edition this October.

Amongst the artists newly added today are Oren Ambarchi & Robert Aiki Aubrey Lowe (who will present a world premiere collaborative performance), Suzanne Ciani and Hyperdub founder Kode9.

The festival has also confirmed sets from Drew McDowall + Florence To, Morton Subotnick + Lillevan, Félicia Atkinson and Clothilde.

They all join the previously announced likes of Avalon Emerson, Alessandro Cortini, Nik Void, Rian Treanor and more. Sembireve will take place at a number of locations around Braga in Portugal. This year's edition runs from October 25-27. For more information and to get tickets, head here.