If you run out of inputs, create more mixers. Sequencers There are three sequencers in Reason. It has adjustable resolution and time signature, and borrows features from ReBirth, such as sequence randomization, position shifting, and ties. ReDrum ReDrum accepts WAV or AIFF samples in its 10 channels of drums, and has the same Roland-style programming interface as ReBirth. It's easy to audition drum sounds, or arrange them in an order and scan through them.
Some channels handle velocity differently than others.
For example, three of them route velocity data to filter cutoff, five allow using velocity to change the sample start point, and two route velocity to pitch. For example, quadrupling the speed can yield sixty-fourth note patterns. Flam and different dynamics levels are also available. Like Dr. Rex, the NN19 expects you to import files rather than create them. Import these into the NN19 as source material for further tweaking.