The story of the Groundhogs spans the most exciting years British rock will ever enjoy. Springing from the same early roots as the Animals, Pretty Things and Rolling Stones, they soon garnered a reputation as a blues band backing the likes of John Lee Hooker and many other giants of the genre. From this solid base, they graduated to writing some of the most challenging progressive rock music of the 1960s and 1970s, yet the next generation of musicians...