I think you're a few orders of magnitude off. If each song has 100 bytes of metadata, which is a reasonable guess I think, then ten thousand songs costs a mega

I think you're a few orders of magnitude off. If each song has 100 bytes of metadata, which is a reasonable guess I think, then ten thousand songs costs a megabyte. I mean, your point still stands, but it's more effectively made without the exaggeration I think.