      arpeggio: { 
                    active: true, 
                    pattern: "2/3 > 4",
                    octave: 1,
                    gateLength: 0.4,
                    defaultK: 2,
                    defaultN: 3
                },
                bass: { 
                    active: true, 
                    pattern: "1/3 1 4",
                    octave: -1,
                    gateLength: 0.7,
                    defaultK: 1,
                    defaultN: 3
                },
             