Talk:This Day Aria, Part 1/@comment-71.205.145.27-20120422192456/@comment-83.251.232.40-20120422231930

You're probably thinking of B.B.B.F.F., which ends in a deceptive cadence: confirmed by Ingram and all.

More info:

http://www.reddit.com/r/mylittlepony/comments/sm22p/a_spoiler_in_the_song/