Yes. Allow the user to set a preference for what a new empty song contains.
When trying out new ideas I frequently set it to 1 repeat and only 8 or 16 bars long just so the generation time is shorter.


RayL

Mac Studio M2 mid 2024 64 GB RAM
MacOS Sonoma 14.5

Logic Pro 11.2
Studio One 7.2
PreSonus USB AudioBox 1818VSL

Running BIAB from the external HD supplied by PG