You know, songs often have a very coloured past. They might have something about them but it still doesn't work, so someone else adds a bit, and someone else adds a bit so perhaps one day I'll know its full history. ↗
We can also cut by heat - heat punch. And we also can cut by cold - extreme cold. When you cut with heat, it makes a mark. With cold, no mark. It depends on the fabric. ↗