I like Laibach. Trough years they became much more experimental, their sound is more post-industrial. Some of the songs are aggresive, some of them ambient. Sadly not all songs are awalable online but on old vinyl records. They are one of the bands that had big influence on others. Once when asked about Rammstein stealing from them, members of Laibach said that "they simply got inspired by their music and that Rammstein seem to be a kind of Laibach for adolescents and Laibach Rammstein for grown-ups".