Do I have to pay for music on the Iphone 4s?

I was thinking of getting the 4s but I'm confused about the music side of things. Do I have to pay for each and every song I want? I have at least 400 songs on spotify and would like them on my Iphone but I'm unsure of if I can have them for free. Thanks

Added (1). Thanks for your answers. Sorry to sound like an absolute noob but how do I get the music onto my phone in the first place because I can't use windows media player to transfer to Iphone? That's what I'm confused about and I don't want to use any illegal software either.

How to delete the other in iTunes?

When I get into iTunes and I go to my iphone summary, at the bottom for the "other" it takes up about 3 GB of space on my phone! Even when I look on my phone in the settings my usage space says it's way smaller too. I read where I can use the DiskAid, I tried it, it worked but then a couple days later I plugged it back in again it's back to 3GB! I followed the instructions exactly I had a ton of free space and now I hardly have any! Is there something I did wrong, is there something else I need to do like restore it or should I just not worry about it and just deal with it? Any tips and advise would be appreciated! Thanks!

Added (1). And another thing is when I updated to the new software and it did a backup, would that have caused it to take up so much space and now I can't do much about it? I have the iPhone 5.

Has anyone ever experienced anything like this?

I dated a girl on and off for 4 years. When I met her she was dating her 1st real boyfriend. She would tell me that she liked me but I didn't take it seriously because she was with another guy. She would try to do stuff with me but I didn't let anything happen. We stoped talking for 2 weeks and in that time she dumped her 1st boyfriend and was on to her 2nd. When I asked her about it she told me that she liked me more but I wasn't around. The 2nd guy dumped her after 2 weeks and she started talking about being together but didn't want to "make it official." A few weeks later she started summer vacation and went on a cruise. I later found out that on the cruise she hooked up with a guy she just met. We talked and she would say that she was in love with me but didn't want to make it official yet. She would stop talking to me for a week and then come back to me and tell me how I'm the best guy she ever met. But she had a new boyfriend because she was sad from not talking to me. I told her to dump him and get with me if she was so in love with me but she didn't want to hurt his feelings. We finally did get together and we lasted for about 1 year. She had a vaca to Italy and before she left everything was "perfect" and she wanted to get engaged and marry me when she got back and 2 weeks into her trip she texts me (from the iPhone I paid $3k for her to use overseas) to tell me that she's leaving me and then 2 days later she posts pictures of her and some local Italian guy kissing all over FB. We didn't talk for months after that but then she came back to me again and told me how everything was a huge mistake and that she was just being stupid. She wouldn't stop talking to the Italian guy though because they are "just friends now." So I, stupidly, agreed to date her again after that… I used to go to all of her shows until she told me that it was weird that I went to see and support her. She dumps me shortly after that and I find out she started dating one of the band guys who kissed her… Is this typical?

… Oh and after that she asks me to move to California (From NJ). Which I did. She lives with me for a year and then dumps me because she has to live. She then comes back again because we're meant to be together. Then she leaves me because I had no job. When I did find a job and started making money she comes back into my life because she "saw the light" and is "mature now" but then dumps me (3 days ago) because she can't take all the stress I cause her when I ask her why she hides her phone from me.

- 100% True. Yes I know I'm stupid for taking her back

I don't know what to spend my money on?

It's a bit of a silly question but I'm just unsure what to do. So I've got some money and I want to buy an iphone and some clothes but I can't afford both. My parents said I can have an iphone for my birthday but that's at the end of July and all of my friends are pushing me to get one now, but I really want some summer clothes. I just don't know what to spend it on, help!

I dropped my iphone in water.can I still save it?

So I dropped my phone in a puddle of water yesterday night. I immediately pulled it out of the water. (it was probably only in the puddle for like 1 second). After 5 minutes or so, I put my iphone 5 in a bowl of dry rice. Then, this morning I tried to power it on to see if it still works and it was working for a little bit, but then the page started to smear. My alarm clock was working and I was able to read my texts for a little bit. The, it stopped working. I put the iphone back in the dry rice. Will it work? How long should I leave it in rice?

Why won't my Iphone4s connect to my laptop?

We were required to make a tutorial on a topic in Math, so I used my phone since my groupmates didn't have a camcorder. And all my videos are in my phone. And now I can't connect my iphone to my laptop! It just makes this sound and whenever it does my phone charges for a second and then doesn't. In my iphone's screen it keeps on saying if I trust this computer or not, and it just pops out in a second and I can't even press trust. I just bought a new USB cable since I thought my old one was destroyed. My Laptop is in Windows 8. Is the problem in my phone, laptop or USB cable?

Why do people think i'm mean?

Ok so my family is well off i guess but either people really want to be my friend or that hate me my last name is well known where i live so people know who I'm they just assume i'm mean its really annoying i think that I'm really nice just because I get what ever i want or because I have a pool live. In a big house and have 4 cars! Its so annoying! Is there a way to stop this? Btw i'm in middle school in 7th grade i have the iphone 5s we aren't allowed to play on them in class but me and my real friends are because my dad paid the school to do that he also paid for me and my friends to have the best lockers i'm not trying to list all the things i have cause thats weird but trying to give you a little step in to my life so y does everyone think i'm mean? Are they just jealous?

How to get a Facebook game on iphone 5?

Is it possible to be able to play facebooks Suburbia on my iphone 5? I can't find the app in the App Store and I have tried to just play from Facebook. I read you can sometimes download another app to be able to play it, but I have no idea what app or how to do this. I have tried iTunes as well with no success.

What's the difference between the iPhone 4s and the iPhone 5c?

My android phone recently broke and I decided to go out and buy an iPhone but I don't know which one to get, my friends have recommended the 4s but I want to get a good phone and I thought the 5c would be better. If you have any details please answer.

Pandora on my kenwood through iphone?

I just got a new system in my car yesterday and it has a kenwood stereo. When I use the USB and plug in my phone the screen on my phone just says pandora and then it has two arrows and then kenwood. I don't have the kenwood with the touch screen or anything so there's no option to chose what station or to tell what song it's on. Is there anyway to get past that screen on my iphone so I can just use pandora normally.