2:43 American Top 40 Theme Music 0:59 American Top 40 (1984-87 Hour Intro) 1:53 American Top 40 (1984-87 Closing) 11:15 BEST SONGS OF 1984 10:36 100 Forgotten Songs of the '80s (1980-1984) 0:59 American Top 40 with Casey Kasem End of Hour Theme (1984-1987) 2:56 American Top 40 Closing Theme (\"Dark Disco\", 1979-84) 2:30 Casey Kasem radio spots \"American Top 40 - Best Of 1984\" w/ end theme 1:33 American Top 40 - 1984 - on the radio! 9:40 WLS-AM American Top 40 1984 Part 1.wmv 2:49 AT40 Original Theme in (((STEREO))) 2:25 AT40 70's Theme Song \"Shuckatoom\" 10:19 WLS-AM AT 40 1984 End of Year Part 1.wmv 2:56 Billboard Top 40 Hits - January 14, 1984