I've done this quite a while as well. The link mentioned below is for Mighty Music and their materials are great. There are ready made Power Point lessons with animated music maps for each song on the UIL list, plus licenses to download recordings of each song. UIL also has their own free set of very well done lessons for each song, but without licenses to download the music. For the past few years I have created my own Youtube channel with playlists containing performances of all of the music on the UIL list, and that seems to be the quickest/easiest way for young kids to access recordings of the music.

I would be happy to share resources or answer questions about coaching Music Memory - shoot me an email at e.senzig@groesbeckisd.net. if you want info or have questions.