So accordings to the notes, shouldn't we separate the 10 distribution and the 10 copies sales ?

uta Kind of depends. If it was all one press of exactly the same item (like they accidentally made 20 copies instead of 10) and some were just sold later, that doesn't need to have its own entry. If they created more copies later (a "second press") then it needs its own entry.

What I usually see is that the band didn't have enough people attend their live so they sold their dist CD later through their webshop. In that case it's not a second press. That's probably what happened here.

There was no second press in this case. This information is based on the following twitter post: https://twitter. com/MIKAGE_ryouki/status/1540211227615703040