Try this web-site and ones like it. http://www.poemhunter.com/songs/yellow/ There looks to be a bunch of pages. You can even get the song lyrics and the singers. Of course, it covers more than just the song titles, so you have to separate the wheat from the chaff.

There is also this noisy site. http://www.scarletpixel.com/songs/yellow/index.html This web-site gets a lot of colors-- http://www.scarletpixel.com/songs.html-- but it is still under development!