How do I preview songs within iTunes list of songs on my iPod Shuffle?

Question

I want to hear what songs are on my iPod shuffle with their listed title , so I know what to keep and what to delete.
Because, when you know you want to delete some songs, but do not remember all the titles.

Answer 1

Select the shuffle in the iTunes sidebar, under DEVICES.  The next step depends on whether your shuffle is 1st or 2nd gen, or if it is 3rd or 4th (current) gen.  If you don't know, this article shows the four types
http://support.apple.com/kb/HT1719
1st or 2nd gen - Look over to the right and click on the Contents tab.  That screen shows the list of songs currently on the shuffle.  You should be able to play them off the list.  With a 1st or 2nd gen shuffle, when you do this, you are actually playing the song file that is in your iTunes library (on computer), not the song file that is currently stored on the shuffle (but they should be the same).
3rd or 4th gen - Click on the little triangle next to the shuffle (in sidebar) to "drop down" the iTunes media categories (indented under shuffle).  Select Music.  Over to the right, you should see a list of songs that are currently on the shuffle.  If you have the shuffle set to Manually manage music (on the shuffle's Summary tab), you should be able to play them off the list.  If you use automatic syncing, the song list should be visible, but "grayed out" (not accessible); you need to play the songs from the playlist(s) you sync automatically to the shuffle (in your iTunes library).