Alternative method for obtaining the music disc "Pigstep"

All music discs (excluding pigstep) can be obtained by getting a skeleton/stray to kill a creeper.

Therefore, it would make sense if the pigstep music disc was dropped by a creeper when killed by a piglin.

Piglins have crossbows so you could get them to shoot a creeper, but it would be a task getting a creeper into the nether dimension, etc. Therefore, I don't think that this would devalue the music disc, but it would be a nice additional challenge and renewable way of obtaining it!