Automatic playlist generation based on mood of music
 

Hello everybody!

As a part of my master thesis, I'm going to make an application which will build playlist... based on mood of the music! (I will also develop it as a Winamp plug-in).

Now I'm doing some research and it will be very helpful for me, if You answer few questions:
1. have You been using Moodagent, Musicovery, Aupeo, Stereomood etc? What impressions do You have? What would You change in this apps?
2. do You often use shuffle mode? do You shuffle whole music collection or do you often choose only few artists/albums/songs based on your mood at a given moment?
3. when using shuffle mode, do You often skip any tracks? why? Do You like situations when very calm songs are followed by quite energetic one or are they cases when You are skipping songs?

Any other suggestions for me?
Thanks a lot!