Tussle's early output on Troubleman Unlimited proved to be quite a hit with tastemakers like John Peel and Trevor Jackson. Now, a few years down the line the group have lost one of their founding members (oddly, Vetiver's Andy Cabic used to play bass for the band) but have honed their modernised take on disco and rhythm music, with Telescope Mind achieving an immensely successful blend of experimental techniques and pop minimalism. After the brief, introductory piece, 'Lyre', 'Warning' comes acr…