Hi guys, I added some features and keyboard shortcuts to the site to make it easier to use.
Some of the features are: a copy lyrics button, and toggle all lyrics button.
Some of the shortcuts are: pressing "j" or "k" to go through an artist's discography, pressing "/" to go to the search bar, press "alt+<song_number>" to directly go to that song, etc.

The rest of the features and instructions to install it can be found here: https://github.com/jed1337/MetallumAddons

Feel free to give some comments and suggestions.