FYI: This is my second custom. My first one, which is Friends by cute girls doing cute things, is still available under my old SpinShare account, BlueNoterXP.
This is probably one of the best songs from the FNF Bob & Bosip mod. It was really fun to create, and I hope you will have fun playing it.
Feels like you just went with the 8 lane logic of placing one singer on the left half and one on the right, with most notes having seemingly pitch charting-like placement. It's pretty much unplayable on anything that isn't freewheel. Also every slider has no movement... like every 4K game I guess lol.
You should ask around on the Discord for tips and feedback :)