it should be in easy or medium level hint - search for the file signatures for this file type

fix the m4a format

https://www.onlineconverter.com/repair-m4a

not &

Cool!

hexedit, faad :)

Very cool, I expected it to be harder, if you need a hint, read about file signatures

really nice challenge!

I Think It Should Be in Medium

learned something new . Thanks man!

Very cool, I expected it to be harder, if you need a hint, read about file signatures

Took long time. But learned a lot about how to fix corrupt files:) thanks @Fireflew

learn to fix m4a and ect files, really cool!

it should be in easy or medium level hint - search for the file signatures for this file type

fix the m4a format