360 Drum Sequencer is a basic MIDI drum sequencer and features a circular layout based on the time signature for note editing and has a simple, logical part/bar song structure.
360 Drum Sequencer was designed for musicians who don't want to use drum loops and don't enjoy trying to write drum parts using software designed for writing keyboard parts.
360 Drum Sequencer however is NOT a drum sample player or synthesizer, it relies on additional software such as GarageBand, Logic or BFD2 to be heard. Like a MIDI keyboard controller, it sends MIDI note information to a listening application or device.