Follow the normal installation process for Comfy spicetify.
Clone this repository.
https://github.com/itmoth/spicetify-hellwal.git
Run the following command.
spicetify config color_scheme hellwal
Move hellwal_spicetify.sh to wherever you like to put your scripts, and make it executable with chmod +x hellwal_spicetify.sh. This very simple script copies the color.ini file in your cache and copies it to the Comfy theme's folder.
Move color.ini to ~/.config/hellwal/templates/
If you are using waypaper, in ~/.config/waypaper/config.ini, in the post command section, add a command that runs hellwal_spicetify.sh. I have included my waypaper config.ini as an example.
Finally, change your wallpaper with waypaper so that the command gets ran.
Re-open the music player app. If your theme doesn't show, you should head to the Settings icon near the top right, click the drop-down menu for the color scheme, and select hellwal.