Thundermother have released on AFM Records their new single, and today's Video Of The Day, 'Sleep', with Guernica Mancini giving this striking Rock ballad a unique touch with her beautiful Blues-soaked voice, ahead of the band's highly anticipated new album 'Heat Wave', due for release on Friday 31st July. Touring relentlessly, and with three albums under their belts, these Swedish ladies from Stockholm are the breathing and living embodiment of Rock ‘n’ Roll. Founded in 2009 by guitar-heroine Filippa Nässil, the band started their steep rise on the international stage after singer extraordinaire, Guernica, joined two years ago. Driven by the hard-hitting pounding of drummer Emlee Johansson, these heavy rocking girls are sticking it to anyone claiming that Rock ‘n’ Roll is a male domain!