Brick PBR Material G2 + Free Tutorial

Brick G2 - PBR Material + Free Tutorial Video
This is a brick material created by “Brick Material Generator” which is made in substance designer, you can download the generator from here: https://www.artstation.com/a/11576300
And there are two tutorials about how does the generator work. (YouTube)
https://youtu.be/OcrcoMa-CZM
https://youtu.be/60ah3JE7udY