Is forest free or paid? It’s kind of hard to be both. If it’s a free download but requires a subscription or in app purchases to be useful, then it’s not really free.

Lock that fucker in the burnout oven and see how long they exist at 800°F (~426°C)

This is kind of niche, but my work/study playlist is mostly Mick Gordon (probably best known for his work on the Bethesda reboots of the Doom and Wolfenstein games). It’s hard to tie down to a specific genre, but could be described as somewhere between metal and electronica.