Why won't my music go on my iPhone?

Every time I download something on the iTunes store it just stays on iTunes and doesn't transport to my iPhone it's like I've stopped being able to download music on my phone

If you connect your iPhone to you computer with the USB connector iTunes should start updating your phone with the new music.

IPhone has got to be connected to computer and iTunes open for it to upload any music to your iPhone.

  • Why won't my Samsung Galaxy S transfer music to my new iPhone 4? I've looked it up on Apple's website and it just says transfer music to computer. So I plug in the USB for my Android and it only pops up with transferring pictures? So can somebody tell me another way to put my music onto the computer from my Android a different way? I've been working on this for 4 and a half hours. Really tired and drained. Someone please help And yes, i understand how that works. I need to know HOW to put the music from galaxy onto desktop
  • Why won't my music sync to my iphone? - 3 Ok well i'm trying to Sync my tones to my Iphone 4 but its not letting me, when i click on sync on Itunes it says "Preparing to Sync" then "Determining apps to sync" then it stops, it doesn't sync it. What can i do?
  • Why won't my music sync to my iphone 4? Everytime I try to sync it, it just says the apps can't be determined! I'm only trying to sync one playlist!
  • Why won't the new iTunes let me transfer my music to my iPhone? I have the most updated iTunes and iPhone 5 software. I use to be able to click and drag music from my iTunes to my iPhone on the sidebar, but i can't do that anymore and i can't figure out how to transfer my music.has anybody figure it out?