old_contents: 'use strict'
  
  const {app, BrowserWindow, TouchBar} = require('electron')
  const {TouchBarButton, TouchBarLabel, TouchBarSpacer} = TouchBar
  
  module.exports = function touchBarMenu(window, soundcloud) {
  
    const nextTrack = new TouchBarButton({
      label: '⏭',
      click: () => {
        soundcloud.nextTrack()
      }
    })
  
    const previousTrack = new TouchBarButton({
      label: '⏮',
      click: () => {
        soundcloud.previousTrack()
      }
    })
  
    const playPause = new TouchBarButton({
      label: '⏯',
      click: () => {
        soundcloud.playPause()
      }
    })
  
    const likeDislike = new TouchBarButton({
      label: '❤️'
    })
  
    const trackInfo = new TouchBarLabel()
  
    soundcloud.on('play', (title, subtitle) => {
      trackInfo.label = title + ' by ' + subtitle
    })
  
    const touchBar = new TouchBar([
      previousTrack,
      playPause,
      nextTrack,
      likeDislike,
      new TouchBarSpacer({size: 'flexible'}),
      trackInfo,
      new TouchBarSpacer({size: 'flexible'})
    ])
    
    window.setTouchBar(touchBar)
  }
  
new_contents: 'use strict'
  
  const {app, BrowserWindow, TouchBar} = require('electron')
  const {TouchBarButton, TouchBarLabel, TouchBarSpacer} = TouchBar
  
  module.exports = function touchBarMenu(window, soundcloud) {
  
    const nextTrack = new TouchBarButton({
      label: '⏭',
      click: () => {
        soundcloud.nextTrack()
      }
    })
  
    const previousTrack = new TouchBarButton({
      label: '⏮',
      click: () => {
        soundcloud.previousTrack()
      }
    })
  
    const playPause = new TouchBarButton({
      label: '⏯',
      click: () => {
        soundcloud.playPause()
        soundcloud.isPlaying().then(isPlaying => {
          if (isPlaying) {
            playPause.label = '⏸'
          } else {
            playPause.label = '▶️'
          }
        })
      }
    })
  
    const likeDislike = new TouchBarButton({
      label: '❤️'
    })
  
    const trackInfo = new TouchBarLabel()
  
    soundcloud.on('play', (title, subtitle) => {
      trackInfo.label = title + ' by ' + subtitle
    })
  
    const touchBar = new TouchBar([
      previousTrack,
      playPause,
      nextTrack,
      likeDislike,
      new TouchBarSpacer({size: 'flexible'}),
      trackInfo,
      new TouchBarSpacer({size: 'flexible'})
    ])
  
    window.setTouchBar(touchBar)
  }
  
subject: fix play/pause button