Songs from a broken iPhone it my new one?

Here s the situation. I had an iPhone and I kept it in my pocket and forgot about t when I went for a swim. So that one does not work anymore at all. I now have a new iPhone. My question is how do I get the song from my broken iPhone into my new one considering I haven't backed up my old one. All my songs have been bought through iTunes but like I said I never synced them to my computer or anything. Any help?

Can i sue someone who sold me an icloud locked iphone with out informing me about it?

So today i bought a second hand iphone from this guy in craigslist and i ask him through in person if everything on it was clean like the esn and if its blacklisted and if it had a icloud lock and he said everything was good. That nothing was wrong with it and that it was ready to be activated after i bought it and noticed that it was icloud locked. I saw on his craiglist post he said nothing about it being icloud locked can i sue him? I only have his number if i can sue him can you guys please tell me how i do it thanks itll mean alot i spent 130 dollars on the 4s and it really wasn't worth it since it has no worth other than it being parts thanks

Is the iPhone 5s still worth getting in 2015? Is it getting obsolete?

My mom might be considering on getting me an iPhone, but she said that i Can't get a 6. She might be getting me a 5s instead. I don't know when yet though. How many years will Apple support software updates? It is already almost two years old and is it still a worth getting?

This is hard to explain without showing but i'm having trouble with itunes?

I just purchased 10 songs last night and they synced onto my iphone just fine however they won't sync onto my ipod classic.
i'll try my best to explain.
so i got my new songs listed under My Music. I bought 10 songs. I went to My Device, ipod classic, my ipod, the "open itunes when this ipod is connected" and "sync only checked songs" options are check marked.
clicked sync and nothing happened. Under My Device, under Music, my playlist here doesn't work at all, nothing is highlighted in it. I have a total of 232 songs and none of them are highlighted, i can't click on any of them.
why is that? Did something happen to my playlist? And why can't i get my new songs to sync on my ipod?
if anyone has any ideas please help. Cuz this is very irritating

My 2 week old iPhone 6 is messed up?

My iPhone 6 won't let my download any apps! I'll go to the AppStore and click get. Then I'll type in my Apple ID password and it acts like its gonna install then it goes back to get. Is this normal?

Why don't we spend more money on NASA?

I know that we have a debt problem here in America but to me, NASA is worth it. In fact, if I remember correctly, the budget for NASA is below 20 Billion, yet we give foreign countries aid that is about 50 billion. Why don't we expand the program and also bring back the shuttle program? For those who say that NASA isn't important, where do you think the influence for our iphones came from?

Why is my iphone screen not working?

When I touch it, it doesn't respond and goes haywire! I don't know what is going on I have to lock my phone and unlock it just to get a few touches in! And when it does sense my touch it sometimes goes to the wrong thing like on sc I wanted to open one but it opened the other! I have done everything reset it, turned it off, taken the SIM card out everything! Is it a virus? Will I have to get a new phone?