Able to upload song. Left TODO on what's next

include/managers/song_manager.h

@@ -0,0 +1,19 @@
+#ifndef SONGMANAGER_H_
+#define SONGMANAGER_H_
+
+#include <iostream>
+#include <string>
+
+#include "models.h"
+
+class song_manager
+{
+public:
+    song_manager(std::string&);
+
+    void saveSong(Song&);
+private:
+    std::string exe_path;
+};
+
+#endif