Testing, to use, just LMMS, pure... No Self recorded Samples, no external Plugins loaded, just the delivered Software Package, with the Executable, on a Windows 11 Machine, around the delivered Samples... for Tutorials, would I prefer Video-Links, to advance, the Process, of how it is done.
Thank you, for learning, by doing...

Here an Advanced Tutorial, for more Education:

https://lmms.io/lsp?action=show&file=23938