An edit of Evgeniy Doctor's Sonic Rainboom with permission by @Arklysis 

Original: https://youtu.be/nzSyLCArMk8
Vocals: https://youtu.be/5spYX1Q1dOI

Buy the Original: https://arklysis.bandcamp.com/track/sonic-rainboom

3D image by me.
I edited the Twi V1.2 model by @ValiantStudiosLLC to look like Rainbow Dash and Fluttershy using SFM hair, which you can download here: https://drive.google.com/file/d/1LG0R7BMYH9_16QY1QQJS8_B0Utv-BEMN/view?usp=share_link

Info:
I was listening to the original, and my mind kept adding "So Many Wonders" to the pad parts. Finally I added it, pitching it similar to Twitch's Flutterborne song.

I used Manipulator by Polyverse to live-pitch the song