Come for the jams, stay for the inventive songwriting and return for these left-field gems. Shout along to the ska-flavoured prog-pop of "Golgi Apparatus", enter the space-rock mothership with "David Bowie" and savour "Scent of a Mule", with its high-velocity electric bluegrass. If you still need a classic-rock fix, look no further than "Blaze On".