text: var mongoose = require('mongoose');
  var Schema = mongoose.Schema;
  
  var tabSchema = new Schema({
  	href: {
  		type: String,
  		trim: true,
  		required: 'href is Required'
  	},
  	song: {
  		type: String,
  		trim: true,
  		required: 'song is Required'
  	},
  	artist: {
  		type: String,
  		trim: true,
  		required: 'artist is Required'
  	},
  	type: {
  		type: String,
  		trim: true,
  		required: 'type is Required'
  	},
  	rating_val: {
  		type: Number,
  		default: 1
  	},
  	rating_count: {
  		type: Number,
  		default: 0,
  	},
  	rating_text: {
  		type: String,
  		default: "No ratings"
  	},
  	tab: {
  		type: String,
  		required: 'tab is Required'
  	},
  	comments: {
  		type:  [Schema.Types.Mixed],
  	},
  	total_comments: {
  		type: Number,
  		default: 0
  	}
  })
  
  var Tabs = mongoose.model('Tabs', tabSchema);
  module.exports = Tabs;