Looks like this guy has almost all the old WebTV music uploaded to YouTube check out this WebTV playlist
[video=https://www.youtube.com/playlist?list=PLhpdZ-X8KO0HCSPD_nO_N7K4pxAuodAsM]
Original WebTV classic ROM songs RMF Upbeat and tons more.
and this site seems to belong to the same person so whatever is missing on YoiuTube looks like he has it stored here.
http://turdinc.kicks-ass.net/Msntv/msnImages.html
Another playlist. I just leave these playing in the background and it feels almost like i'm back on WebTV.
[video=https://youtu.be/-0GelNUnWEA?list=PLQ5Zl294vUJpXCI-Q7S2WMP2vcfBXQYG0]
