Hello RatWithRPG, many thanks for your appreciation!
These tracks were made for training purposes, so yes you can purchase the album and use tracks as background music! Licence CC-BY ;)
You can use them for commercial projects as well
Also, friendly advice : consider purchasing "Full Metal Catboy" instead, it includes all my discography up to 2025 (total 66 tracks), including these tracks ;)
And thanks for the follow ;)
(PS : these tracks are loopable but I think these are non-loopable versions. You can use Audacity if you want to make them loop seamlessly)