SCM Music Player and other online music player widgets

I'd really like to be able to eventually make/link playlists to play automatically on SpaceHey like you used to be able to do on Tumblr back in the day! I wanted to know if anyone else feels this way too.

I always just make a playlist video, upload it onto YouTube, and then have it play automatically through the autoplay code in my layout. I don't really like the Spotify widget, it's pretty useless as a music widget. TBH it is literally just an advertisement anyway, and only plays like fifteen or so seconds of one song before it skips to the next song on a playlist. 

I just miss the days of the old SCM music player, which hardly works on my Tumblr blog if at all now. It's so nostalgic to me, and I miss being jumpscared my music!!!