Mastering

I’m working on one song at a time and experimenting with outsourcing mixing and/or mastering. In this case I’ve almost finished the mix myself and I am looking for someone to master it. It is a medium tempo reggae-inspired kind of folk/pop production.

Additional info:
I'm looking to master one song. . I'm interested in working with a very experienced mastering engineer. I don't have a hard deadline for this. The song is mixed and ready to be mastered.