Moving Lyrics When Playing Youtube Music

Is there any plug-in that can create moving lyrics when playing youtube music?

I’ve never seen this. It’s not exactly a common request.

If no, is it possible to write in on my own?

Yes it is. BUT… It won’t be easy. Setting up the plugin and getting the text to scroll isn’t that hard, but getting the timing right to co-incide with the video is going to be tricky. Getting the time is OK, but you need to know the time in each some that each line is supposed to be displayed. That’s the hard part.

Thanks.
I’m thinking of writing something like soundhound pro app. Do you have any sample script or sth to refer to when writing on my own?

No I have got nothing at all that works even close to that. No one that I know had wanted to do that before, mostly because it’s got nothing to do with their business model, but also because it is extremely complex to get everything to line up when it’s meant to. If it’s something that you want, then give it a go. At worst you’ll learn a whole lot along the way and maybe come back to look at it in the future, and at best you’ll create something new.