JimmyC: @SaltyNZ Check out iTunes Match. $39.99 a year, moves all your music to the cloud. Will compare what you have with the iTunes catalog, replacing any lower def versions with higher def. Anything it doesn't recognise at all it takes a copy of. All your music appears on all your devices but you only download what you want for listening off line, the rest will stream. Frees up a ton of space, never lose a song\album again, and no more iTunes syncing... ever! Been using it for 2-3 years now, love it. https://www.apple.com/nz/itunes/itunes-match/
Yeah, I did do that once. Wasn't especially keen on having to keep paying $40 a year so I never renewed. But if it saves me from attempting percussive maintenance on my iPad it might be worth it.