What’s on My iPhone

I synced my contacts and calendar from Outlook, that’s represented by the orange i assume. In blue, most of my playlists are on there, but the entire collection of music, currently 23 GB, will not fit. My photos, in yellow, scaled down to iPhone resolution and sit there without any trouble. The video is probably just a few podcasts.
iPhone doesn’t play well with existing docking stations, there’s a scraggly noise every now and again as it checks in with the cell tower. I’ve heard of new ones filtering this out.