vsxu: vsxu (OpenGL Music Visualisation and Graphics Effects) vsxu: vsxu: VSXu (VSX Ultra) is an OpenGL-based (hardware-accelerated), vsxu: modular programming environment with its main purpose to vsxu: visualize music and create graphic effects in real-time. vsxu: vsxu: vsxu: vsxu: vsxu: vsxu: