IPhone 5 and iTunes download

I got an iPhone 5 yesterday and my laptop has been broken for while and I was wondering if I could download all my music on my iPhone without my laptop? Oh and what is iCloud? Merry christmas!

You can't

Congrats on joining the most simple phone EVER!
You can buy music or you can just login to another apple account ( yours) and just download it freely!

iCloud is a backup service! God for bid your phone crashes.iCloud is going to save your All your data you want saved!

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