Currently Being ModeratedMay 26, 2012 10:47 AM (in response to MushyT)
I am replying to myself...I tried the reboot trick (home key & ON/Off button at the same time) and it did unfreeze !!! I can access my music again. Thanks to the other apple heads for their help!
Currently Being ModeratedMay 26, 2012 11:11 AM (in response to MushyT)
The window with the navigation/selection icons at the bottom was not showing up in the built-in music app on my 4th Generation iPod Touch. I did the reboot trick, too, and it worked. Thanks!