Recording type: Vocals only (pre-recorded instrumentals). Music recording type: Pop: No, Rock: No, R&B/Soul: No, Hip-hop/Rap: Yes, Country: No, I'm not sure yet: No. Number of songs to record: 1. Additional services: Mixing, Mastering, Editing, Pre-production, Post-production. More info: I have vocals on my macbook just need a professional to compress, reverb, and master...how much ???