You may have noticed that there weren't a lot of jazz tunes in the list of tunes for my simple song ear trainer. This was because I wanted everything to be fairly easy and recognizable by anyone coming to the site. That explains the large number of x-mas carols, nursery rhymes, and traditional songs.
Well, guess what? I've gotten tired of playing "Twinkle Twinkle Little Star" and "Rudolph". To make things more interesting, I just added a new feature that allows you to select tunes by genre!