All of the links are the same subject. I think this is intentional but not effective. I haven�t heard of most of these songs. Even after googling green day I couldn�t find it. I think you�re thinking of the band. I�m sorry. I just don�t think it works. The clues are too obscure.

im inclined to agree. it was obvious it was all colours but not sure its totally accurate/ fairly sure the song is actually green manalishi with the three (or two) pronged crown by Fleetwood mac. nice idea but not quite there

That would be Manalishi with the TWO pronged crown, actually the grid setter spelt it correctly and the Green Day song is on their 2007 album Smoothed out slappy hour. If you're going to comment, make it constructive and chill out a bit,listening to some music might do the trick
https://en.wikipedia.org/wiki/The_Green_Manalish
www.azlyrics.com/lyrics/greenday/greenday.html

I liked it. I didn't get them all but that was due to my own lack of knowledge and I still liked it.

Obviously quite niche, but not awful by any means.

Very good grid. I liked the idea behind the categories and it was well thought out. I agree with Chaz 👍. Music from a wide range of genres and periods - what is not to like?
Thank you Fifi.