It takes a brave person to take on a classic like 'What's Going On?' - particularly since it's so associated with Marvin Gaye and that incredible voice of his.

However, it seems that U2 have the moxie to do such a thing as the Irish band covered the track - which seems to have more relevance than ever before, 46 years after its release - for Spotify's 'Spotify Singles' series recently at Nepture Valley, California.

To tell you the truth, their stripped-back version of the tune isn't half-bad, either.

Hear it below: