Digitally re-mastered and expanded digisleeve edition. Warhorse was formed by former Deep Purple bass guitarist Nick Simper and this debut album was first released in 1970. a long lost classic from this highly underrated outfit with seven tracks including a version of the Easybeats' song 'St. Louis' plus five rare live and demo bonus tracks. Galloping into action with a thunder of Heavy Metal hooves, Warhorse was a sturdy steed of the '70s. Repertoire. 2010.