I agree with those who have said that the music competition isn't a PR move with Mathilde at all. She has always seemed, for as long as I have been following the BRF, genuinely interested in music and as has been pointed out, is keen for her children to follow her passion. When Elisabeth was younger we saw her
playing the piano and a couple of years ago we saw Eleonore
playing the violin for her father's birthday. I'm not sure about Emmanuel and Gabriel but given the fact they've been exposed to music for a good part of their lives, I wouldn't be surprised if they take up an instrument or sing too.