Grisha Kravchenko(guitar from Forget My Silence) & Petr Starkov(bad ass bass) Prog-Matica - Ad Astra HD

PROG-MATICA. Ad Astra Progressive / Math metal Genre: progressive metal Music: Grisha Kravchenko Guitar: Grisha Kravchenko Bass: Petr Starkov links : http://www.youtube.com/user/progmaticalml https://www.facebook.com/progmatica https://vk.com/progmatica