That and this V4V music with lightning stuff is part of the podcasting with lightning stuff that's part of podcasting 2.0 that's part of podcasting. So we have to stick to the specs of RSS. This only matters if you want to be "Podcasting 2.0 complaint" and work across must PC 2.0 apps.

This was also built in the opposite way but its all backwards compatible.

Podcasting -> Podcasting 2.0 -> Podcasting 2.0 with lightning -> Podcasting 2.0 with lightning but for music -> Podcasting 2.0 with lightning but for music with a little nostr sprinkled on top.