Joost has 5 Prince concerts.

Prince Rogers Nelson (June 7, 1958 – April 21, 2016), more commonly known mononymously as Prince, was an American singer-songwriter, musician, and record producer. The recipient of numerous awards and nominations, he is widely regarded as one of the greatest musicians of his generation. He was known for his flamboyant, androgynous persona; his wide vocal range, which included a far-reaching falsetto and high-pitched screams; and his skill as a multi-instrumentalist, often preferring to play all or most of the instruments on his recordings.