What makes Signs by Cardiacs notable?

'Signs' received significant attention for its unconventional approach to songwriting and arrangement, cementing Cardiacs' influence on the progressive rock and post-punk movements. The album's impact can be seen in its critical reception from niche music publications, which praised its experimental nature and complex compositions. By the time 'Signs' was released in 1999, Cardiacs had already established a cult following with their unique sound. This album marked their fifth studio release, following 1996's 'Guns' and showcasing their continued evolution within the avant-garde music scene.