summaritydotcom
10:53 AM - 28 September, 2025
I agree this would be a great feature, but it doesn't exist yet. Here's what I do: I open one stem and beat map it, then save and close the project.
Serato projects are just JSON, so I open the project in my dev environment and copy the beat map from the first track and use it to import the other stems. I wrote a little script for this.
Though I wouldn't recommend doing this if you're not a developer, as you could break the project.