At this point, whenever Karen Harding releases a track, you can pretty much be guaranteed that it's going to be a banger. She has now teamed-up with Digital Farm to create a smoking collaborative club offering titled 'Undo My Heart'. Peppered with Harding's signature soulful vocals, a driving 4x4 rhythm is stacked with lush keys and a quaking bass. The track is definitely a sure shot dance floor scorcher. 'Undo My Heart' is currently out now via Ultra Music.