Please note that "Firebird" could refer to a variety of bands or music projects, as it is a fairly common name and there is no specific genre or distinguishing feature in your request. However, given the list of album titles you've provided, which seems to align with the discography of a hard rock band with a classic rock influence, I am assuming you're referring to the band formed by Carcass guitarist Bill Steer. If this is incorrect, please provide additional information.

Firebird is an English rock band that emerged from the creative endeavors of guitarist and vocalist Bill Steer, recognized for his pioneering work with the extreme metal band Carcass. The project was initiated by Steer after his departure from the grindcore scene, as he sought to return to his roots in blues-based classic rock. Firebird distinguished themselves from Steer's heavier past, embracing a sound steeped in the traditions of 60s and 70s rock, with clear influences of bands like Cream and Led Zeppelin, as well as the bluesy grooves of ZZ Top.

Since forming in the late 1990s, Firebird has consistently delivered robust albums adorned with Steer's masterful guitar work and a commitment to the vintage tones that define their style. With records such as "Double Diamond" (2010), and proceeding works like "Grand Union" (2009), "Hot Wings" (2006), "Deluxe" (2001), and their self-titled debut "Firebird" (2000), the band has solidified their place in the rock world, gaining a loyal fan base and critical acclaim. The group's musical journey showcases a dynamic range from heavy riffing to soulful blues, solidifying their legacy in the rock genre.