Since they formed in 1993, Finnish orchestral rock band Apocalyptica has released six studio albums featuring numerous cello-based instrumentals along with some vocal-based songs. Whatever styles they've explored - from atmospheric interludes to fast, battering rhythms - their music has been gripping, dynamic and full of melody. But with their seventh album, 7th Symphony, the band has composed an album that is not just symphonic, it's practically a symphony.