My hard disk crashed recovered most of the data, but my itunes wont play. what can i do to recover the music ?

Question

I have also lost my Ipod

Answer 1

Have you "authorized" your computer inside iTunes?

If you've already done that and your music is just missing because it wasn't recovered, then call the tech support number for iTunes.  You should be able to prove you bought the music by giving them your iTunes ID and password.  Not sure what their policy is on recovering it for you though.  

If you find your iPod don't attach it right away, I've heard of cases where the music was erased from the iPod because it wasn't on the PC.  Call tech support first.