What makes Realce by Gilberto Gil notable?

'Realce' is significant for its critical acclaim, capturing the essence of Brazilian popular music while addressing socio-political issues. The album has been praised by critics and remains influential in the MPB genre, illustrating Gil's role as both an artist and activist during a pivotal moment in Brazil's history. Upon releasing 'Realce' in 1979, Gilberto Gil was transitioning back to Brazil after a period of political exile influenced by his opposition to the military dictatorship. This album followed his acclaimed work 'Refavela' and marked a return to his roots, showcasing his commitment to blending traditional sounds with contemporary themes during a time of social change.