A vocal duo previously unknown to me: Márcio & Márcia have recorded, besides this compacto duplo, as far as I could find out, only one career album some ten years after.
The fours songs are:
01. Cirandinha Moderna (Hamilton)
02. Samba de Roda (Luiz Bonfá / Maria Helena Tolêdo)
03. Encontro No Sábado (Tito Madi / Georges Henry)
04. Poema de Alguém (Luiz Bonfá / Maria Helena Tolêdo)
Créditos: Pedro & 300discos