What makes Shake Off the Demon by Brewer & Shipley notable?

'Shake Off the Demon' reflects the countercultural sentiments of the early '70s and features the track 'Merciful Love,' which received notable airplay on FM radio. The album showcases Brewer & Shipley's signature sound while contributing to the folk rock genre's evolution during this pivotal era. By the time 'Shake Off the Demon' was released in November 1971, Brewer & Shipley were building on the success of their hit single 'One Toke Over the Line' from their previous album. This third studio album marked a continuation of their exploration into themes of love, spirituality, and social commentary within a folk rock framework.