iPod I lost my music in a computer crash.

Recently i've had my mac hard drive killed. Basically, my dad threw my mac onto my bed, and it fell off and hit my chair, and now it has a huge dent right where the hard drive is. Now it boots, but nothing works. I can't recover the data from the hard drive, which i'm really mad about. 😡 I heard that I could transfer my music from iPod to iTunes. Does it work for an iPhone? If not, i'm wondering if there's any other way to retrieve my music.🙁