Feat: fixes and demo

demos/01.cagire

@@ -7,22 +7,45 @@
           "steps": [
             {
               "i": 0,
-              "script": "sine sound ."
+              "script": "0 7 .. at\n    c2 maj9 arp note\n    wide bigverb mysynth \n    2000 1000 0.4 0.8 rand expslide llpf\n    0.4 0.8 rand llpq\n    ."
+            },
+            {
+              "i": 8,
+              "source": 0
             }
           ],
           "length": 16,
           "speed": [
             1,
             1
-          ]
+          ],
+          "name": "bigsynth"
         },
         {
-          "steps": [],
+          "steps": [
+            {
+              "i": 0,
+              "script": "kick sound ."
+            },
+            {
+              "i": 4,
+              "source": 0
+            },
+            {
+              "i": 8,
+              "source": 0
+            },
+            {
+              "i": 12,
+              "source": 0
+            }
+          ],
           "length": 16,
           "speed": [
             1,
             1
-          ]
+          ],
+          "name": "kick"
         },
         {
           "steps": [],
@@ -8365,6 +8388,11 @@
     [
       0,
       0
+    ],
+    [
+      0,
+      1
     ]
-  ]
+  ],
+  "prelude": ": mysynth saw pulse white sound \n0.7 gain 1 decay ;\n: bigverb 0.5 verb 0.1 verbdamp ;\n: wide 0.2 haas 2 width ;"
 }