List of the "most requested" from Disc Jockey Magazine
mobilebeat.com    Mobile Beat's Top 200 Songs

It ain't #1 till THEY say it's #1
billboard.com    Billboard

"The Man"
recordresearch.com    Joel Whitburn's Record Research

"World's Biggest Music Software Site"
hitsquad.com/smm/    Shareware Music Machine

Want to burn or learn about CDs ?
cd-info.comThe CD-Information Center
cdrfaq.org Andy McFadden's CD-Recordable FAQ

MP4

Yes, mp4 ... and Apple has it now  --  

Welcome to the Digital Music Revolution

   

itunes.com    iTunes

... and goes great with the iPod

MPEG Pointers and Resources    mpeg.org
*Overview* site for MP3 Info, Players, etc    mp3.com

Macintosh search/edit program (my personal choice)
chaoticsoftware.com    MP3 Rage
 

Here's the program that really works     

winmx.com     WinMX

slyck.com/winmx.php    Slyck's Guide to WinMX

vladd44.com/winmx2.html    Vladd44's Guide to WinMX
note info on TCP View which helps you connect to a *good* peer

BC's Tip -- to check the quality of the peer I've reached
after ruling out the clunkers with TCPView
I'll do a 'test search' using the same keyword each time
as a barometer of sorts, looking for an expected range of results
if don't get them, then back to reconnect to another peer

Although I believe WinMX is the *best*, you're welcome to try these others
(of course, your mileage may vary)

kazaalite.com    KazaaLite

kazaa.com    KaZaA

audiogalaxy.com   Audio Galaxy

imesh.com    iMesh

gnutelliums.com   Gnutella

musiccity.com    Music City