For mother's day I bought mom a music player that is designed specifically for people with dementia/alzheimers. Music is supposed to be one of the things that people lose last and it helps stimulate memories according to studies.
It operates simply with no buttons to turn it on or off (just lift/lower a tab). Volume controls are recessed and not easily accessable so you can set it and not worry they will blast it or turn it down so they can't hear it. It also has a big button for skipping forward one song at a time.
It comes loaded with 40 big band songs as it's aimed at today's older generation (suppose in the next decade or so they will have to change that up) but you can delete those songs and add your own (holds up to 1000 songs or audio books).
I've been having fun loading music on for mom. She played in her HS marching band, played the piano and won a national singing contest in college - basically loved music and singing. I started in the 40s with the Andrew Sisters and Glenn Miller, moved on to Sinatra, Billie Holiday, Burt Bacharach and Tony Bennet. Also going to load some select songs from the 50s (Sam Cooke, Ray Charles, LuLu, etc) then I throw on some 60s and 70s plus one of her favorite musical soundtracks Sound of Music.
Hopefully she'll get some enjoyment out of it.
https://m.media-amazon.com/images/I/...AC_SL1469_.jpg
https://www.amazon.com/dp/B01B9THLUW...t_details&th=1