Roos has 2 Cian Ducrot concerts.

Cian Ducrot is an Irish singer-songwriter from Cork. Because his mother performs as a pianist and flautist at concerts, he has been involved with music at a young age, especially classical music. From his hometown he leaves for London to further immerse himself in the teaching of classical music. During a trip to Los Angeles, he finds out that he wants to continue his musical career as a pop musician and drops out of his studies at the Royal Academy.