Hey!
Firstly, I checked the cover you linked above and it was neat, congrats.
I'd be up to collaborate with you but I don't have the gear (yet). I'm planning to buy a new acoustic guitar, hopefully I'll manage to do it soon. I'm also trying to get myself into singing but I'm not so sure of my voice yet but maybe I could be used for some background vocals or who knows
But as I mentioned above I don't have a microphone to record it.
However I subscribed you so I won't forget about you and maybe later we could pull out something together!
Cheers, and keep up the good work.