The available range of instruments more than compensates for the free version. The value list is also quite impressive, while the sophisticated controls and the music output quality are also very well received.
The price may be a little bit high, but if you plan to invest time in making music then there are no better tools than this.
Using the Arduino with a CAN bus module to interface multiple sensors
This video shows a demo of a project that interfaced multiple sensors using Arduino and a
