iTunes + Time Machine

I recently backed up my MacBook onto time machine, but somehow I am missing about 100 or so songs. How can I pull up the previous data from time machine from only iTunes ?

Thanks

I think... and this is the way it works on other programs...

You open itunes and navigate to where the song should be. Then launch TM. Then click the back arrow (which is pointing up and a little left) to go back in time, until you see the song you are looking for.