i made a song for a minor OHB that was running at the same time as BoTB Advent Calendar 2021 day 11; the song fits with the bitpack and rules of both battles, so am i allowed to submit the song to both battles?

i most likely wont though even if i am allowed to

no, thats generally not allowed

ok thx

anything submitted to BotB must not have been posted anywhere ever before, including somewhere else on BotB, as that will disqualify it from counting as 'original' music.