Start on songs route

src/routes/songs/[collection]/[id]/+page.js

@@ -0,0 +1,29 @@
+import { base } from '$app/paths';
+import config from '$lib/data/config';
+
+/** @type {import('./$types').PageLoad} */
+export async function load({ params, fetch }) {
+    const id = params.id;
+    const collection = params.collection;
+
+    const bookCollection = config.bookCollections.find((x) => x.id === collection);
+    const book = bookCollection.books.find((x) => x.id === id);
+
+    let songs;
+    try {
+        const response = await fetch(`${base}/collections/${collection}/songs/${id}.json`);
+        if (!response.ok) {
+            throw new Error('Failed to fetch songs JSON file');
+        }
+
+        songs = await response.json();
+    } catch (error) {
+        console.error('Error fetching songs JSON file', error);
+    }
+
+    return {
+        collection,
+        id,
+        songs
+    };
+}