Totally doable, just depends on how polished. I've admittedly never done this before, so I'm unsure of the usual standards. Some people asking to include songs on their album want the composition mixed but not mastered. Some want neither, and just it bare bones and in pieces...
I'm assuming this just warrants a full, completely mastered song, which I can do in 5 weeks. Both are practically done, I'm just looking for advice or critique on them to make them better (within my power, anyways, ATM.)
FWIW, I sent them in a DM because unsure if Coop wants them on the thread, ya know, spoilers and such. XD