Quick access to Music

When you connect headphones with a cable or using Bluetooth, iOS recognises that you might want to listen to some music. So, for your convenience it will display the Music app’s icon at the bottom-left corner of the Lock screen (swipe up to go to the app) or, if your iPhone is already unlocked, open the App Switcher (with a double-click of the Home button or a hard press or swipe in from the left edge of the screen on an iPhone 6s or 6s Plus). At the bottom of the App Switcher, tap the shortcut to the Music app, which shows which headphones audio will be sent to.