Ot Serdtsa K Nebu (От Сердца к Небу) is the fowert full-length album bi the Roushiefowk metal baund Arkona. It wis released on 31 October 2007 through Sound Age Production an later through Napalm Records. The name translates tae "Frae The Hert Tae The Sky".
The album receivit a positive review frae the Canadian Exclaim! magazine. The author notit the album's variations in tone an structur an wrote that Arkona haed "achievit the haurder task" o integratin haurd modren soonds an traditional tunes. The German edition o Metal Hammer awairdit 5 oot o points tae the album.About.com wrote that sangster Maria "Masha" Arkhipova wis an "excellent vocalist" who wis capable o performin baith soft sang an hairsk screamin an growlin wi a heich staundart.