It has been 10 years since these boys decided to do a cover album of metallica tracks. Now they are making some of the most hardcore metal on cellos that I have ever heard. All of their orignal work just blows their cover work out of the water. Ever since Harmageddon, this band has outdone themselves with their work. Favorite tracks are Heat, Wie Weit, Life Burns, And Bittersweet. All of the versions here have vocals, but the instramental versions are the ones I fell in love with. This is just an excellent album, worth owning for all fans of this band. Get it Now!!!