Stef Bos in Ahoy. Stef has never performed in Ahoy before. But now, after a period in which so little could be played live, but so much happened is coming to an end, it's time for a party! A feast with strings and wind instruments, a feast of emotion and optimism. A journey through a 30-year repertoire. From the Best Singers to 'Is Dit Nu Later'. Stef continues until the stars of heaven are sung and ends with a BIG BANG!