27. A process as claimed in claim 27, wherein the step of generating the parameter signals comprises the step of producing at least one chord in the first segment having a root note different from the defined root note.
27. A process as claimed in claim 27, wherein the step of generating the parameter signals comprises the step of producing at least one chord in the first segment having a root note different from the defined root note. 27. A process as claimed in claim 27, wherein the step of generating the parameter signals comprises the step of producing at least one chord in the first segment having a root note different from the defined root note.