What makes Armageddon by Prism notable?

'Armageddon' achieved commercial success in Canada, reaching high positions on charts and contributing to Prism's growing popularity. The album is noted for its radio-friendly tracks that helped define late '70s rock, influencing contemporaries and later artists within the genre. Released in early 1979, 'Armageddon' was Prism's third studio album, following their successful self-titled debut and the hit 'Long Way From Home'. At this point in their career, the band was solidifying their place in the Canadian rock scene, blending mainstream appeal with a more complex sound.