A "mondegreen" is a misheard lyric; the word comes from the misunderstanding of an old ballad that included the lines "They hae slain the Earl O' Moray/And laid him on the green" as "They hae slain the Earl O' Moray/And Lady Mondegreen." I'll give you the garbled version, you provide the original. (The last one is a tribute to my sister, who could not be persuaded that she had heard it wrong.)
(1) Jimi Hendrix, Purple Haze; (2) Elton John, Tiny Dancer; (3) Olivia Newton-John, Hopelessly Devoted to You; (4) Huey Lewis & the News, I Want a New Drug; (5) Rolling Stones, Beast of Burden; (6) Right Said Fred, I'm Too Sexy; (7) LaVern Baker, Jim Dandy to the rescue; (8) Francis Scott Key, O, Say can you see?; (9) Roy Orbison, Pretty Woman; (10) Johnny Rivers, Secret Agent; (11) Beatles, Ticket to Ride; (12) Four Tops, Can't Help Myself; (13) Bob Dylan, Blowing in the Wind; (14) Creedence Clearwater Revival, Bad Moon Rising; (15) The Gentrys, Keep on Dancing.