Does anyone know where I can get songs like "I <3 ?" یا "I'd lie"?

Well, sometimes the website "Soundcloud" will have songs like that. Otherwise, آپ can taype in the song, and the "Free dowload" یا just "Download" (You might have to pay for some of the downloads so make sure it says it's free). Hope this helps, and آپ find the songs!! :)

iTunes?

If آپ have an iPod touch that is jailbroken, آپ can get YouTubetoMp3 and it will convert any YouTube to mp3. ThAts what I do anyway, it's very easy.

If آپ have an iPod touch that آپ don't want to jailbreak, there are several apps on the AppStore that give آپ legal websites to download موسیقی from.

There are sites like Tubezen and Pspube where آپ can download the video straight to your computer.

There are sites where آپ can download mp3's , but I'm not sure if any of them have 'I <3?' but I'm pretty sure Downloads.nl has 'I'd Lie' (not sure how legal that website is, but yea.)