diff -r 3d4e9c994f10 -r a86126ab1dd4 wp/wp-includes/blocks/audio/block.json
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-includes/blocks/audio/block.json	Tue Dec 15 13:49:49 2020 +0100
@@ -0,0 +1,43 @@
+{
+	"name": "core/audio",
+	"category": "media",
+	"attributes": {
+		"src": {
+			"type": "string",
+			"source": "attribute",
+			"selector": "audio",
+			"attribute": "src"
+		},
+		"caption": {
+			"type": "string",
+			"source": "html",
+			"selector": "figcaption"
+		},
+		"id": {
+			"type": "number"
+		},
+		"autoplay": {
+			"type": "boolean",
+			"source": "attribute",
+			"selector": "audio",
+			"attribute": "autoplay"
+		},
+		"loop": {
+			"type": "boolean",
+			"source": "attribute",
+			"selector": "audio",
+			"attribute": "loop"
+		},
+		"preload": {
+			"type": "string",
+			"source": "attribute",
+			"selector": "audio",
+			"attribute": "preload"
+		}
+	},
+	"supports": {
+		"anchor": true,
+		"align": true,
+		"lightBlockWrapper": true
+	}
+}