@Zeeshan, regarding post #one
regarding the way you call WMP11 and iTunes "respectable", I would just like to point out that there are two parties: one who like light weight high quality audio players, and others who think that organising media files in the library is difficult, and who think that if the media player takes 30mb ram, its not bad.
Sadly for you, and luckily for me, most linux devs are the former type.
Personally, I really really loath WMP and iTunes, thanks to the fact that they take a loooooooong time to start, they lack simple interfaces, and the library is just not good enough when you compare it to my personal unique sorting and arranging techniques. Hence, atleast in windows I am sticking with FooBar2000, which has folder view for library, and if modded a bit, it becomes perfect for me.
And as for the distortion, its a problem some face even in windows.I don't face it in rhythembox(which sucks. Banshee is a better choice) and Totem, I get the same in VLC. I think recompiling the kernel with all the drivers, and optimising all the settings manually will help.
Try installing PulseAudio for a change. It is supposed to have better sound quality than ALSA, OSS, JackAudio, ESD, Direct Audio, etc and its made for Gnome.
If you don't like to have both KDE and Gnome, you can't gain much eXperience in linux. I suggest you try Xfce(sudo apt-get install xubuntu-desktop), Gnome(sudo apt-get install ubuntu-desktop), KDE(sudo apt-get install kubuntu-desktop), and also other window managers like IceWM and FluxBox. I heard that FluxBox needs lighter resources than Xfce(hello gaming!), but I am not sure of IceWM.
And yes, SongBird is the new up and comming media player for linux. As of now, it is in alpha state, and really sucks. But its soon going to get better. Sadly, it uses the GStreamer Engine instead of the FFMPEG or Xine Engine for playback. Its planned to have a built in tabbed web browser, ability to retrieve multimedia content from the internet, play nearly every format, appeal to apple/microsoft lovers, still look good to hardcore linux users, have library, radio, podcasts, have a built in stream ripper within the browser, emulate wmp/real/qt/mplayer/vlc plugins for the browser, so as to play a file, which is embedded within a webpage that plays with wmp in windows, using songbird in its browser.
But I warn you, never touch such media players with heavy features till they reach Version 0.8 if you need something thats stable.