Just purchased an iPhone 5s. Although I loved my HTC One, I am invested in iTunes media and wanted to consolidate my devices and media. I have had iPods and an iPhone before so I know what to expect. When syncing my new phone, I can manage photos, video and info but have no options for managing my substantial music library. The music tab only has a box that says iTunes Match is on but I can't select any music. I do not want to download gigabytes of music already on my hard drive. I have turned off iTunes Match, restarted and checked manually manage songs and video. Help?