I agree with Deane that editing all perimeters of style parts, sounds, etc, & sounds, efx, etc, is so easy to do (while playing live or not), & the setup is logical & more then capable to operate. You can edit the styles, sounds, anyway you want, plus there's Modeling, Morphing, Live SFX, Styles with "RIIFs" also. and much more..etc,..The SD7 is a joy to use & play..