What makes Plume d'ange by Claude Nougaro notable?

The album is notable for its innovative fusion of chanson and jazz, which helped to broaden the appeal of French music internationally. It received positive reviews from critics and showcased Nougaro's ability to transcend traditional genres, influencing subsequent artists in the French music scene. In 1977, Claude Nougaro was already an established figure in French chanson, having released several successful albums. 'Plume d'ange' marked his artistic evolution as it blended jazz elements with his signature lyrical style, following the critical acclaim of his previous work, 'Nougayork'. This album solidified his reputation as a unique voice in French music during this era.