I recorded a new song this weekend bass and melody where recorded using my volca keys, the strings are from my mininova. The track has been recorded using Ardour3
I bought a Volca Keys from Korg yesterday and recorded a short test sequence using ardour. All sounds are unprocessed except for a parametric equalizer to remove a high pitched hiss from the recording (damn you usb cable!). The only thing not from the volca keys is a basedrum sample.
The keys is a really awesome sounding little box.