“Chewbaca mom” gets her own action figure: http://www.ew.com/article/2016/06/19/chewbacca-mom-action-figure-hasbro-star-wars
Do we actually need to go this far over a dumb internet meme?
Also found this: https://www.youtube.com/watch?v=Y3G2eK39Ll4
Either this is all unused music from ANH or just some new compositions made for the radio drama by some other composer.