As Kesha builds to next month's release of her new album High Road, she has shared another new song in the form of "Resentment."

The powerful new track is a collaboration with Sturgill Simpson, Brian Wilson and Wrabel. Following the recent radio banger "Raising Hell," this one is more vulnerable offering, with Kesha explaining that resentment is, from her experience, "more complex than hate or anger."

Of the track, which was originally written by Wrabel, Madi Diaz and Jamie Floyd, with co-writing from Kesha, said of the collaboration: "Brian Wilson is one of my personal musical heroes, so when he said he would collaborate with me on the recording—that moment was one of the most exciting in my career. Then add in Sturgill, who I respect and admire so much, as well as my close friend, the insanely talented songwriter Wrabel, and this record felt more like a dream than just another song to me." 

High Road is out on Jan. 31 and "Resentment" is out today along with an accompanying self-shot iPhone video.

Watch the clip below.