The Everly Brothers CD Cadence Classics 20, released in 1985 by Rhino Records, is a compilation of classic rock 'n' roll music by the iconic duo. This CD features a collection of 1960s hits in a blue color design, making it a must-have for fans of the genre. The Everly Brothers' timeless music and harmonies are captured in this collection, making it a valuable addition to any music lover's library.