I need more inspiring music to get my through my depressive rut. A few songs come to mind for me.
https://youtu.be/Jrg9KxGNeJY
https://youtu.be/GIufkLyJuMM
https://youtu.be/89jOPAGJq-M
https://youtu.be/pDJoZb9ysZ4
https://youtu.be/II1OKIg6kk8
https://youtu.be/aPI7ZeOGckQ
Thats just a general idea of what gets me hyped or inspired but im cool with most genres.

For the mecha request I just want designs with my favorite criteria and what series they are in.
>Body horror theme
>Massive weapons but preferably chainsaws
>Primate or reptile theme
>Really bulky and large like Big O or super fast and athletic like the evangellion mechs.