Her name is 王OK (thanks copy paste!). I like the first YouTube comment, which described her voice as ‘like a warm blanket during a cold winter morning’.

Hildegard von Blingin’ sings like an angel: https://www.youtube.com/@Hildegardvonblingin/videos

I don’t think this is exactly what you‘re looking for, but for cross stitch patterns, KXStitch can import images and create simplified designs with a reduced number of colours and cells/pixels. The KXStitch handbook gives a nice overview of all the features.