. "2007-02-26Z"^^ . . . "Release Date is the 12th studio album by the Finnish avant-garde progressive metal band Waltari.The track \"Spokebone\" is a collaboration between Waltari, Tomi Joutsen of Amorphis, and the Finnish folk group V\u00E4rttin\u00E4."@en . . . . . . . "4250.0"^^ . "Release Date"@en .