Mary Hopkin's debut album \"Post Card\" is a folk-pop masterpiece that showcases her angelic voice and songwriting talent. Produced by Paul McCartney, the album features a mix of traditional folk songs and original compositions, including the hit single \"Those Were the Days.\" With its timeless melodies and heartfelt lyrics, \"Post Card\" is a must-have for fans of 60s folk music. Hopkin's ethereal vocals and the album's charming arrangements make it a classic that has stood the test of time. A perfect addition to any music lover's collection.