Today's amazing Video Of The Day features Sepultura playing 'Isolation' from their upcoming new album, live at Brazil's Rock in Rio earlier this month. And tonight, as part of his European Masterclass Tour, the Brazilian band's legendary singer Derrick Green is appearing at Camden's The Underworld in London with a meet and great after his masterclass! Derrick is one of the first international Metal singers to embark on a masterclass tour, and this will be a unique occasion to spend a technical Metal evening with the American vocal giant, as Derrick will speak about his technique and share his experiences, tips and inspirations.