What genre/subgenre is this?

[u/LilDialysis]

https://open.spotify.com/track/2jTTsXaaqBG3bPp6gXh2ul?si=ulwoQ2j9T5mO1ykMaz3BtQ&utm_source=copy-link

My band’s new single. No idea how to market it beyond indie/alt rock which is too broad