Prerequisite
When working on drum patterns, it is a good idea to play back a section of the project in a loop while inserting the drum sounds. This allows you to hear the result immediately.
Procedure
Enter a drum step by clicking on the step field where you want to add a beat.
For example, add a snare drum on each downbeat for a lane and a bass drum on a second lane.
Note
You can also click and drag to enter a continuous range of drum steps.