The orDrumbox is ideal for experimentation and fast results.
It is a free drum machine software, designed to be as creative as possible with some unusual features : auto-composition, polyrythmes, custom arpeggiator, automatic sounds/track matching, lowfi rendering and more ...
This software can automatically compose bass line, melodic patterns and complete songs.
It comes with rythms database and sounds database which can be fully edited.
The fully customizable softsynth section add many synthetics sounds.

More than 1M downloads on sourceforge

Vidéo Tutorial

How to write your very basic pattern from scratch (in 30 seconds)

Online Drum Machine

OrDrumbox online drum machine is packed with a large variety of demo patterns and drum kits : accoustic, vintage and also many fun sounds.

You can easily create and customize your own beats online with a powerful interface using counter triggers, repeat controls and VCO controls.

You can also use classic controls sush as pitch, volume and panoramic per note or per tracks