What makes Lazarus by Porcupine Tree notable?

'Lazarus' received critical acclaim and helped the band achieve greater commercial success, reaching number 48 on the UK Albums Chart. Its poignant themes and lush arrangements resonated deeply, influencing subsequent artists in the progressive rock genre. By the time 'Lazarus' was released in March 2005, Porcupine Tree had solidified their position in the progressive rock scene following their 2002 breakthrough album 'In Absentia.' This release marked a continued evolution of their sound, blending elements of rock and atmospheric textures while further expanding their audience.