How to edit dynamic note-volumes:

1. Open the piano-roll by double-clicking the the pattern in Beat+Baseline-Editor.

2. Now in the middle you can see several notes and at the bottom there's a line for each note whose length indicates the volume of the according note.

3. Try to change the volume of some notes by changing the length of these lines with the mouse.

4. Listen to the result by clicking on the "play"-button!

(5. Create your own tracks with dynamic note-volumes!!)