Backup my iPhone songs to Mac besides iTunes?

Unfortunately i encoutered a system crash with data loss. When i reinstall computer OS and iTunes,I cant find anything in iTunes. I want to back up my iphone 1000 songs and playlists to another computer(Mac).Any backup software can support to transfer iphone to Mac with easy-to-use operation and quick transferring speed?
Thanks...

Hello
If you use iRip on the Mac you can import all the Music on the iPhone to the computer or iTunes.
iRip – iPod and iPhone music transfer software for Mac or PC – The Little App Factory

I'd recommend Pod to Mac - iPod, iPad, iPhone Music Transfer Software

It's free and will do everything you need


CORRECTION:
It's not free anymore. . . . . .

But YamiPod is !!