Peter- I think I made this suggestion last year regarding AI.... but it has advance so much, let me make it again.
Since December I have been working on AI for music and the programs have grown geometrically since that time. In addition to Synth V, I also use Ace Studio which is a similar program and produces outstand results. They've just added a stem separation tab in the plug in which is extremely helpful.
Besides those programs I have used several where I upload my lyrics and give it prompts for the type of music and singer I want and the results have been spectacular. Some come out close to my original tune... others vary and to be honest some are better.
What would be killer is if BIAB had an AI section where you not only upload lyrics, but also upload the song you've put together in BIAB and then you get a vocal to your own tune. I know it's close to the December release for BIAB 2025 and I'm guessing if something like this isn't in the works, it might be too late for the next update.
The way AI is exploding, I am sure someone will put together a program like that, where you can upload music and lyrics and get a vocal to your own tune..hope PG music is the one that develops it

BIAB user since it first came out, 15 years as NSAI Regional Coordinator, Emmy nominated songwriter, Playwriter "It Started with a Kiss" 12 time Emmy winning Investigative reporter