MusicPhrase MIDI sequencer is ideal for composers which use computer only as sequencer. Finally there is replacement for good responsive hardware sequencers used by many profesional. It is easy to play sequences by triggering them from keyboard the same way it is done with audio samplers. Triggered sequences can be recorded very easily into new sequences.
Good Points
phrase triggering, easy editing of sequences, good controlability, no need to stop sequencing to change something Bad Points
still no audio recording support