What chords do you need?
The obligatory video is of course "Four Chords" by Axis of Awesome:https://www.youtube.com/watch?v=5pidokakU4IRick Beato has kind of the opposite video about "the most complex song ever":https://www.youtube.com/watch?v=ZnRxTW8GxT8The song in question is Never Gonna Let You Go by Sergio Mendes; plenty of videos exist of it; here's one live:https://www.youtube.com/watch?v=fOPh3bTglak