Drum cam footage of KAMELOT's Casey Grillo performing the song "Karma" during the band's recently completed European tour can be seen below.KAMELOT's new album, "Silverthorn", sold 5,400 copies in the United States in its first week of release to land at position No. 79 on The Billboard 200 chart. The band's previous CD, "Poetry For The Poisoned", opened with around 6,100 units in September 2010 to enter the chart at No. 74. "Silverthorn" was released on October 30, 2012 in North America, October 26, 2012 in Germany and October 29, 2012 in the rest of Europe via Steamhammer/SPV. The CD marks the band's first release with Tommy Karevik, the Swedish vocalist who previously fronted SEVENTH WONDER (a group that he is still a member of). Tommy first appeared as one of the guest singers on KAMELOT's very successful 2011 Pandemonium World Tour. KAMELOT supported Finnish/Dutch symphonic metallers NIGHTWISH on their North American tour last summer.