Possible to only sync music without erasing everything [new computer]
Hey guys!
I have an iPhone 6 that I used to sync with my old computer. I had a hard drive failure so I recently got a brand new one. Using a third party app, I transferred the songs from my iPhone to my PC and now I have my old song collection on my computer. Would it be safe if I decide to sync my iPhone 6 now? I'm not sure if everything on my iPhone would be erased since it will recognized this as a "new" computer. I don't want my photos, apps, contacts, etc to be deleted when I sync my iPhone. It's also frustrating to move new music to my iPhone using a third party app. I would rather add new songs to iTunes and have it sync to my iPhone directly whenever I press "sync". I am just afraid that many things on my iPhone would be deleted.
Thanks for the help!
iPhone 6, iOS 9.2.1