A free mp3 for you all: Blue Yodel #∞ (T for T-Rex). It’s a sort of parody of or homage to country music pioneer Jimmie Rodgers:.
Jimmie Rodgers wrote a series of songs he called blue yodels. This song is a pretty straight takeoff of the first one he recorded, except with more dinosaurs and time travel:
My yodeling is not very good, so if I ever record this one for real I might have to bring in a guest yodeller.
You can download my song using this link: http://music.jwgh.org/freemp3/TForT-Rex.php