For the legendary Yardbirds, there have been precious few constants to mark a career of change. Most of those notable changes have come to the band itself, where only Chris Dreja and Jim McCarty remain from a lineup that once included the likes of Keith Relf, Eric Clapton, Jeff Beck and Jimmy Page. But nearly 40 years after they were hailed as pioneers in the use of feedback and distortion, today, the Yardbirds believe they are better than ever.