Lucy in the Sky with Diamonds

genre

 * psychedelic rock

artist

 * The Beatles

album

 * Sgt. Pepper's Lonely Hearts Club Band

significance

 * a chart-topper

trivia

 * It was rumored that the song title was slang for LSD, but this was eventually disproven
 * Jon Fred and His Playboys did a parody called Judy in Disguise with Glasses
 * the song was inspired by a drawing by Julian Lennon