Sorry, I didn't think about writing the level name.
It is Round 29, from World 8, "Magical Island".
I love that song, but I can't find it in M1.
To clarify, I'm not working on a VGM pack (otherwise this topic would be in the WIP section), I just like that song
![Razz :P](./images/smilies/icon_razz.gif)