Hey!

I'm about ready to submit a music cartridge ROM and I have a couple questions.

What constitutes it being open source? I have created the ROM solely using Deflemask and I'll include the Deflemask project with the submission on itch - would this count as open source? There is no actual code that I have created for the ROM.

Also, my ROM has an error to it, but it doesn't occur in all circumstances. When opening the ROM in BGB, I get the error message: 

"ROM checksum fails. Rom size in header does not match actual rom size. A real gameboy wouldn't care."

It plays correctly in BGB, but in Virtual Boy the song cuts off after about 15 seconds. Is this likely to be an issue with the judging? I assume the error is caused by the Deflemask export process. If anyone happens to know a fix, I'm all ears!