Oh, yes, this. Many months ago, my husband played this on the pull-down screen we have in our living room, from his computer and LCD projector that he snagged from work. To see Leonard Nimoy up to the ceiling, singing about Bilbo Baggins, while wearing those pointy ears...
And then hubby informed me that it was because of this little song and video, who those ears, that Nimoy was called in for the role of Spock. Because of the ears.
Spock's ears were inspired by Bilbo Baggins.
*giggles*