Music on iPhone slowly disappearing?

Over the last several years, I've downloaded a good amount of songs on my iPhone, but for some reason the songs have slowly started disappearing. They were all songs that I had downloaded to my computer that I then transferred to my iPhone. Some days they will all be there, but today I noticed that the only songs on my iPhone are now the ones I have purchased through iTunes.

It means you've been messing with your phone. Aka don't know what you're doing. You just probably deleted one for extra space

  • Wireless network keep disappearing? I have two wireless networks at home. I have a problem with only one of the devices. It's a Benq Joybook R46. That Laptop keeps losing wireless connection and even not seeing any of them. The other devices are working great. I have another laptop and an iphone. I wonder where the problem is. Any help would be greatly appreciated.
  • Why are notes disappearing from my iPhone 5? Some notes have disappeared from my iPhone and I don't know why. I would really like to get them back somehow. My phone doesn't have much memory left and I don't know if that has anything to do with it. Sometimes my notes copy themselves and I have two copies on my phone, then I try to delete one and they both delete, or I click on a note to access it and it comes up blank. I don't know what's happening but I really need help, please!
  • Problem with my Apple Iphone contacts disappearing? My Iphone is becoming extremely annoying. Some of my contacts are disappearing when i text them their name is displayed yet they have vanished from my contacts. Another problem i have just discovered is old numbers for contacts are displaying when i'm selecting to text them even though i deleted the old numbers a long time ago. Does anybody have any solutions?
  • Notes on iPhone keeps disappearing? I only encountered this problem recently. The notes that I had on my phone would disappear even though I didn't delete them. I would however find them on my Yahoo! Account because I shared my notes with my email. This has happened more than once and I would just like to know why my phone/Notes app is doing this so I can stop it from happening again!