Clavia says that the new Nord Beat 2 for iPad has been updated to support 6-tracks to accommodate their new 6-channel Nord Drum 2 Modeling Percussion Synthesizer.
Other new features include MIDI Clock Sync in/out - for synchronizing other MIDI gear (or iPad apps) to the Nord Beat 2 sequencer. This also lets you slave and control the Nord Beat 2 tempo from external gear such as a DAW, hardware sequencer or another iPad app.
Nord Beat 2 also supports Virtual MIDI and Networked MIDI and can be used to sequence other iPad apps by routing the MIDI output to the desired app.
Another addition is the new Step Modifiers that can add FLAM, 32th or 32th triplets to any step in the sequencer.
The video shows the Nord Beat 2 app in action (connected to the Nord Drum 2 via an iRig interface) Nord Beat 2 feature list:
6-track MIDI Step Sequencer
Flexible cueing system
3 Velocity levels
Adjustable Pattern Length (1-16)
Mute per track
Pad Mode with velocity support
Load/Save song with program change NEW
Flexible MIDI output routing NEW
Flam, 32th and 32th triplets NEW
MIDI Clock sync NEW
Nord Beat 2 works on any iPad running iOS 5.1 or newer. A Core MIDI compliant MIDI interface is required for connecting Nord Beat 2 to external MIDI gear.