Stromae: seen last year at NOS Alive in Portugal. A well-crafted show, along with catchy, top songs. This is going to be a treat in its own country at RW.
The 1975: seen 2019 at Rock Werchter. Absolute low point of the entire festival. Beforehand, I was expecting a cool show with cool pop-rock songs. I found it far too flat and on top of that, that singer was an arrogant prick too (which apparently got worse).
Red Hot Chili Peppers: I saw them last year at Rock Werchter. Frusciante really is a god on guitar, unbelievable how pure you could hear his playing. In addition, kiedis was in great form. Only downside was a bit too many pauses between songs, which sometimes slowed down the set. Definitely don't expect a best-of, but do expect a setlist with a mix of hits and great songs.
The Interrupters: seen at the local festivals last year. Sing well, play well and a fine party, but didn't really feel like it at the time. Definitely recommended if you fancy a party of ska-punk.
The HU: Wonder if this will work at Rock Werchter. I saw them at Graspop in 2019, but the tent was so packed we couldn't get in. A mix of metal and traditional Mongolian music with the typical guttural chants. A very fine show and it will probably be again at Werchter.
Muse: seen at RW19. A band with so many hits, but was really terribly boring. The focus was far too much on the over the top show instead of their music. If there is nothing at the same time, I will gladly give them a second chance though, as they have a lot of good songs.
Amenra: one of my favourite bands and seen several times too. They are a certainty for a show you can get totally absorbed in. From very soft fragile pieces to completely bursting open and screaming out all the emotion. Highly recommended for everyone especially when you fancy the harder guitar work!