"Firefly" is the 10th studio album by the British rock band Uriah Heep, released in February 1977 via Bronze Records in the UK and Warner Bros. Records in the US. Noteworthy for its distinct shift from the band's signature style to a softer, more melodic sound, "Firefly" also marks the arrival of new vocalist John Lawton, formerly of Lucifer's Friend, following original singer David Byron's departure.
The album features eight tracks, with Ken Hensley playing a substantial role in the songwriting. The critical reception of "Firefly" was mixed upon its release, but has garnered more appreciation over the years. Key tracks from the album include "The Hanging Tree" and "Wise Man." The album has been reissued several times on CD, often with bonus tracks.
Given the substantial lineup changes around the time of "Firefly," the album has a place of unique significance in Uriah Heep's extensive discography, symbolizing both an end and a new beginning. Despite the alterations in sound and personnel, however, it retains the powerful blend of heavy rock and progressive themes that the band is known for.
