While the first Flatt & Scruggs box on Bear Family documented the band's development over its first 11 years – 1948-1959 – this set captures the band at the height of its meteoric rise to fame into the stuff of legend. First and foremost, Flatt & Scruggs eclipsed the fame of their mentor, Bill Monroe by having six charting singles in Billboard between the mid-'50s and 1960. They also got reviewed in Playboy and Downbeat magazines and began to play the Newport Folk Festival and appear on stages with Joan Baez, Cisco Houston, the Kingston Trio, New Christy Minstrels, Woody Guthrie, John Jacob Niles, and many others.