This is Amersfoort World Jazz Festival 

music by Lucas Santana
Amersfoort Jazz is a festival by musicians, for musicians. That means we look after one another in all senses of the word, earning us the nickname ‘Musician’s Paradise’ over the years. Embracing that motto to the fullest means that a concert at Amersfoort World Jazz Festival is not just a gig, but an experience that adds value to a musician’s career long-term as well. Performers are encouraged to mingle during their stay in Amersfoort, to meet colleagues, enjoy the scenery, the city and other performances, and to network with journalists and other professionals and delegates.