How long of a shelf-life do Internet memes have? We’re about to find out when Die Antwoord issues its sophomore album, Tensions, in January, as they follow up their 2010 album, $o$, and their time in the Internet’s spotlight. Things have shone less bright for Die Antwoord since 2010 (R.I.P. Keyboard Cat), but the group promises Tensions will be more serious, as it articulates the tensions in South African politics. The group breaks down some songs on the album at Spin. Go here to read it.