I have written an mp3 file to my database,and hosted the server,but in the response I am unable to see that file?

I have created the database and written the mp3 file in the db.Now I have created a server and used the router using express.But I am unable to see the response.It is displayed below.

My code is as follows:

server.js

    var express = require('express');
    var app = express();
    var mongoose = require('mongoose');
    var morgan = require('morgan');
    var bodyParser = require('body-Parser');
    var methodOverride = require('method-override');
    var cors = require('cors');

    mongoose.connect('mongodb://localhost/aHolyBoly');

    app.use(morgan('dev'));
    app.use(bodyParser.urlencoded({ 'extended': 'true' }));
    app.use(bodyParser.json());
    app.use(bodyParser.json({ type: 'application/vnd.api+json' }));
    app.use(methodOverride());
    app.use(cors());

    app.use(function (req, res, next) {
        res.header("Access-Control-Allow-Origin", "*");
        //res.header('Access-Control-Allow-Methods', 'DELETE, PUT');
        res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
        next();
    });

    var Songs = mongoose.model('Songs', {
        title: String
    });


    app.get('/api/songs', function (req, res) {
        console.log("fetching songs...");

        Songs.find(function (err, songs) {
            if (err)
                res.send(err)



            res.json(songs);
            //console.log('Songs',+JSON.stringify(Songs));
        });
    });

    app.listen(8080);
    console.log("App listening on port 8080");

How can I see the response in the console.i.e my songs.mp3 file?

via Aditya Jain