The Four Freshmen has been played on NTS in shows including The Windmills of Your Mind w/ Taylor Rowley, featured first on 12 November 2017. Songs played include Their Hearts Were Full Of Spring, It's A Blue World and Seems Like Old Times.

The Four Freshmen began as a American vocal group popular from the 1950s through to the early 1960s. Founded by brothers Ross and Don Barbour in 1948 as freshmen at Butler University, the other two original members included their cousin Bob Flanigan and Hal Kratzsch. Well-known for their multi-part harmonies, they are notable as early purveyors of vocalese and as the…