Ember with WQXR

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  hifi: Ember.inject.service(),
  
  actions: {
    play() {
      let urlPromise = "http://stream.wqxr.org/wqxr";
      this.get('hifi').play(urlPromise).then(({sound}) => {
        console.log("sound", sound);

      }).catch(error => {
				console.log("error", error);
      })
    },
  },
});

templates.application.hbs

<h1>Welcome to {{appName}} year!</h1>
<br>
{{hifi}}
<br>
<button {{action "play"}}>Play</button>
foo
{{outlet}}
<br>
<br>

twiddle.json

{
  "version": "0.15.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
    "ember": "3.4.3",
    "ember-template-compiler": "3.4.3",
    "ember-testing": "3.4.3"
  },
  "addons": {
    "ember-data": "3.4.2",
    "ember-hifi": "1.16.0"
  }
}