I was trying to ask my Amazon Echo [Alexa] to play the Jetson’s Theme song and it played some crazy acapella version of it. So, I went online to search for who performed it and all I can find is the author’s name [who wrote a lot of cartoon themes].

How can I find out who performed the original version?

Topics: jazz, animation, TV theme songs, 1960's cartoons, The Jetsons