Need vocals for 3 songs

I need female vocals to sing on 3 choruses for my next album, R&B/Hip-Hop style. The songs are produced and the melodies written. I’m looking for a female singer to sing the choruses in the style of Tinashe on her songs “Company” (sexy, confident, light). I would send you the tracks with the scratch vocals for the melody and some harmonies I’d like you to sing. If you could layer the vocal line 3 times (a left, right and a center) plus the harmonies and send me the wav files that would be great. Let me know what your rate for that would be and we can go from there. Thanks,