Perl Weekly Challenge: What do I get out of this?

Perl Weekly Challenge 396's tasks are "Finishing Order" and "Trionic Array".

There isn't much to go on for music here. There are a couple songs that are about finishing, but the thing that keeps popping into my head is the band New Order. I used "Blue Monday" back in PWC390, so let's have "Sub-culture" this time.

https://packy.dardan.com/b/11Z