Rytmihäiriö has mixed hardcore punk/thrash/grindcore since 1988 and 'cus they are so far known to be the only band in that genre they that genre as surmacore (homicidecore).
I'm going to keep this vest simple, ONLY Rytmihäiriö stuff.
Backpatch is shirt-cut-out that I bought. It is sewed on and I've putted those safety pins on it as one safety pin for one show I've seen. There are 28 nowadays but I might take them off 'cus I'm sure that my hair is going to get caught in those bastards!