Topline needed for my demo

Looking for: FEMALE VOCALIST Studio Access Required: YES BPM: 128

Vocal Characteristics:

• Crisp
• High

Vocal Styles:

• Pop Diva

Hello,

I am looking for someone who can write and sing topline/vocal for my demo.
I don't have a plan for a commercial release of this track yet. I will aim it for as soon as this demo is finished.

I am seeking some topline/vocal around the following areas
0:37 1st vers
1:07 pre-chorus

2:15 2nd vers
2:45 pre-chorus

BPM is 128.
I am looking for a euphoric and positive summer anthem type lyric.
I like Tove Lo, Delaney Jane, Trevor Guthrie, Matthew Koma

I need a cappella in WAV format.
I may re-construct, edit it, auto-tune or re-record with another artist/vocalist.

Royalty split
If I like the performance of vocal and use it as it is in case of commercial release, Then I will split the mechanical 50/50 performance 50/50. I may ask you to re-recorded some change then.

If another artist will sing the vocal by using your melody and lyrics, in the case of the commercial release. Then split will be mechanical 50/50, no performance.

If I will use your vocal as the sample and make the melody entirely different, then your split will be no mechanical performance 25%

I am Looking forward to your participation!

Akira