How to transfer music from your iPhone (4s) to a computer?

My computer with all my music broke and the hard drive got depleted now that it is fixed I lost all the hard files of my music and the only source of music is what I still have on my iPhone. On my 3rd generation iPod video I was able to "select hidden files" and copy a lot of my old music from one computer to another. But as far as I'm concerned you need third party software for the iPhone. I've been looking around a lot and I haven't been able to find a reliable software. If anyone has gone through the same thing before and can recommend me some software that would be much appreciated.

I can recommend one of the most reliable and best software to you. With the iStonsoft iPhone to computer transfer software's help, you can easily transfer music from iPhone 4S to computer at a high speed.

Here is a step-by-step guide for you:

If your songs are all purchased from iTunes store, Plug in iPhone to computer, then go to iTunes menu "File-> Transfer purchases", It will copy your bought songs from iPhone to computer.

Or You may refer to this guide, it will show you the detail steps to transfer files from iPhone to computer or iTunes, including music, video, playlist, photo, etc. It's easy to understand and works pretty well for my iPhone 4s.

Maybe the Wireless Transfer App can give you some help. You can find it on the App Store.