First time plug in

[qanda]This question is published in the hardware section for the Apple iPod Nano (2nd generation, 2GB, silver). Click here to view full specs.[/qanda]The computer my music on crashed, so hooking IPOD up to new computer. Can I retrieve the music from my IPOD. I’ve plugged it into the computer, but i-tunes (or whatever) isn’t coming up. Is there something else I should do?