Sol Invictus is an English neofolk and neoclassical group fronted by Tony Wakeford. Beginning with electronic experimentation combined with folk-influenced guitar work, the sound of Sol Invictus has become considerably more neoclassical over the years and has had a large amount of influence on the development of neofolk music. Wakeford has been the sole constant member of the group since its inception, although numerous musicians have contributed and collaborated with Wakeford under the Sol Invictus moniker over the years. The most recent line up has seen a return to a more percussive folk sound and with the new addition of laptop-generated loops. Wakeford is married to his American violinist Renee Rosen.