For fans of Muse, Placebo, Pixies, The Smashing Pumpkins, Franz Ferdinand and Biffy Clyro, Polish Alternative Rock music project, Sour Blood, have just released their latest single, 'Hear Not Waken', a song not only about awakening and the long and winding road to it, but the Poznan duos follow up to their first single, 'Dead Stand Up', that's also one of today's six of the best 'Sunday Rocks!' Tracks Of The Day, complemented by five further recent and forthcoming releases from WEAK13, Vis Mystica featuring David Michael Moote (Operus) and Ty Christian (Lords of the Trident), Frenchy And The Punk, The Answer and Masser.