Music was changing and evolving during the 1960s, and these 100 songs show the musical diversity of the decade. Songs include: Aquarius • Blowin' in the Wind • Breaking up Is Hard to Do • Do Wah Diddy Diddy • Downtown • For Once in My Life • Gentle on My Mind • God Only Knows • Good Vibrations • Happy Together • A Hard Day's Night • I Saw Her Standing There • I'm a Believer • King of the Road • Leaving on a Jet Plane • The Letter • The Loco-Motion • Louie, Louie • Mr. Tambourine Man • Monday, Monday • Oh, Pretty Woman • Proud Mary • (Sittin' On) the Dock of the Bay • The Sound of Silence • Spanish Flea • Spinning Wheel • The Twist • Up, up and Away • Wichita Lineman • Wild Thing • and more.