Runrig have been blending folk, pop and rock with Gaelic and Celtic traditions since 1973. Proterra marks another step forward in the development of a fascinating band which has been one of the most popular and influential groups on the European folk/rock scene for three decades. The result is a magnificent album, on which traditional folk and refreshingly modern pop elements gel into a coherent whole. The band called in Brazil-based Scottish musician Paul Mounsey to help them evolve the concept for Proterra and to produce their 2003 album. 13 tracks. Ridge.