I usually use asmr videos without words. Like

[hider=Library Sounds][youtube]https://youtu.be/20XE6GM7xWo[/youtube] or [youtube]https://youtu.be/uQ70qVc0f3w[/youtube][/hider]

Or rainymood. Love me some rainymood.

(Songs with words gets me singing the song/looking for more songs instead of writing. xD )