At first use it parrait simple but you want more it is imperative the record French, philosophy ROLAND know and spend time.'s Edition of sounds and effects are basic but acceptable for an arranger. Please note this is not a synthesizer. The manual is worthy of the brand and as crooked as the competitors (jump from one page to another that refers to a third etc.)
I use it for 5 years at home in the evening. You can criticize his weight, and yes it is heavy for those who want to do the editing sequence is not the only or should a computer. Most of the sounds are very correctent for the variety in general. The most fun for me is that while the unit reads a midifile on the ZIP you can select the next song without problem. It is a device that I recommend even OCASI because I would do on this choice today.