Their Greatest Hits 1971-1975 is the first Eagles compilation, collecting ten songs from the first four studio albums: Take It Easy, Witchy Woman, Lyin' Eyes, Already Gone, Desperado, One of These Nights, Tequila Sunrise, Take It to the Limit, Peaceful Easy Feeling and Best of My Love. It originally came out in 1976, shortly after One of These Nights and before Hotel California, which makes it a snapshot of the country rock years with Bernie Leadon. In 2018 the RIAA certified it quadruple diamond, the first album ever to reach that mark, at 38 million copies in the United States and the best-selling album of all time in that country. This edition is an LP.