My soon to be 10 year old wants to listen to via Spotify/amazon on something portable. I guess she could use a tablet but ideally something much smaller, like the ipod or ipod mini I had in the 00s!! Any ideas?? She doesn't have a smart phone (and won't for a good while presuming we stick to our guns) and is happy using a yoto mini for audiobooks at this stage but looking for something a bit more grown up for music.