HP’s new ‘Killer sound’ campaign featuring London band Plan B demonstrates HP’s new amazing 3D sound on their Envy laptop range by breaking down his hit single ‘She said’. With ‘Beats audio’ software, music takes on a depth that you just don’t get with standard laptop setups. When you pair this with the bundled Beats Solo folding headphones you really can hear the music coming from all around you, just how the artist intended it to be.