Updates

Updating required flags for uploading a song with metadata

src/Models/Song.cpp

@@ -0,0 +1,16 @@
+#include "Models/Song.h"
+
+#include "nlohmann/json.hpp"
+
+using std::string;
+
+namespace Models
+{
+    string Song::toMetadataJson()
+    {
+        nlohmann::json s;
+        s["title"] = this->title;
+
+        return s.dump();
+    }
+}