Welcome to the LMMS Wiki! Here you'll find the documentation, tutorials, guides, resources, and much more.
Manual [wiki] [pdf] (for v0.4.12)
How to Report Bugs
Developers (Wiki on GitHub)
Creating a Theme
Theme Porting Guide
You can move several segments in the Song Editor! Use the selection tool to mark the desired segments, then while still in edit mode hold down the left mouse button to move them.