diff --git a/src/classes/Keyboard.js b/src/classes/Keyboard.js
index 8ae7c11..8b7ca34 100644
--- a/src/classes/Keyboard.js
+++ b/src/classes/Keyboard.js
@@ -41,6 +41,9 @@ export class Keyboard {
     getFirstColorItem() {
         return this.childElements.find((childElement) => childElement instanceof Color);
     }
+    getColorItemByIndex(index) {
+        return this.getColorItems()[index];
+    }
     addColorItem(props) {
         this.childElements.push(new Color(props, "group", this.hierarchyPath));
     }
diff --git a/src/classes/Modulators.js b/src/classes/Modulators.js
index 09d6dac..22901db 100644
--- a/src/classes/Modulators.js
+++ b/src/classes/Modulators.js
@@ -36,6 +36,12 @@ export class Modulators {
             !!childElement?.init && childElement.init(decentSampler);
         });
     }
+    getChildElements() {
+        return this.childElements;
+    }
+    getChildElementByIndex(index) {
+        return this.childElements[index];
+    }
     getLfoItems() {
         return this.childElements?.filter((childElement) => childElement instanceof Lfo);
     }