What makes Underground by Graham Bonnet notable?

The album is notable for its exploration of themes related to personal struggles and identity, reflecting Bonnet's own experiences. While it did not achieve mainstream chart success, it has become a respected part of his discography among fans and collectors, often cited for its lyrical depth and musical variety. When 'Underground' was released in 1997, Graham Bonnet was transitioning from his earlier success with bands like Rainbow and Alcatrazz. This album marked a return to solo work after a gap since his previous release, showcasing a renewed artistic vision while maintaining his signature vocal style.