Our 4yo has always had music or an audiobook on to fall asleep and more recently she’s starting asking for it back on if she wakes up in the night. It’s quick and easy to do but I’m finding it disruptive to my sleep as it’s hard for me to fall back asleep after I’ve got up and put the music back on.
I’ve considered just looping the card so it plays all night but I can’t find any research about whether this would be bad for brain development etc?! Does anyone have an scientific / professional input? It’s on a low sound setting and speaker is well away from her bed so I’m not worried about the safety or hearing concerns. Just seems like playing the same 10 songs for 13 hours straight might have implications!? I have no idea!!