
Haken singer Ross Jennings will headline the second stage on the Sunday at this year's Prognosis Festival in London while Iamthemorning singer Mariana Semkina will also perform a solo acoustic set, alongside her own band's headline set on the Saturday. Prognosis Festival takes place at Indigo At The O2 on April 22 and 23.
This year's event is headlined by Hawkwind and Riverside, with appearances from Leprous frontman Einar Solberg, Voivod, Rosalie Cunningham, O.R.k., Soen, LizZard and more...