How to download music for free online and then put it on your iPhone?

Not necessarily illegally but how do people even get music for free? And then after they do that, how do they transfer it to their iPhone/iPod? Any websites or tips would be helpful.

First you need to plug your iPhone into iTunes
Leave that tab up and go to the Interne and type in www.mp3skull.com there are millions of downloadable songs just type in the one you want and click download then, the song should be saved somewhere in your documents, after you locate the songs in your documents simply drag them over to your other songs on and click sync, it may sync automatically.

The 2nd most easiest way to download free
songs is to go to the app store and type in free music downloader, once it is downloaded go
to a free music downloader (mp3skull) and type in the song you want and click download and it
will automatically download onto your iPhone,
the only bad thing about doing it this way is that you can only listen to the music when logged into the app as with the other way you can listen to it whenever while doing other things on the phone.

I really hope this helps, let me know if it works out for you.