You can listen to any track on repeat. Simply go to the player on the bottom of your screen and click on the arrow icon:

Clicking on the icon and turning it orange will activate ‘repeat’. The song will repeat until you uncheck the icon. You can also press ‘SHIFT + L’ on your computer’s keyboard to turn the repeat button on.

The Android and iOS app has both repeat track and playlist via the Next Up feature.

Repeat on iOS