Hi.
I`m Peter, composer, arranger, studio engineer. I work in my private well equipped audio-rec-studio..
I did successfully many times exact similar to your project- works in the past.
Pls send your source vocal + infos about music-style you `d like be used for your song, and I `ll do the rest.. I`ll create backmusic based on your vocal, then - if you need- I can mix+master it together with your vocal track, including voc-track pre-processing /pitch-compressing-EQ-Rev &&/
Pls let me know if you `d like to hear my previous work samples - I`ll send you link to those..
..and.. ask if you have any questions 2me
rgds
Peter