Simplify the following text for a Grade 9 native English-speaking person.
Original: The Young Concert Artists ' Trust ( YCAT ) is a trust which holds competitions for young classical musicians in the United Kingdom and supports them by giving them opportunities for public performances .
Simplified: The Young Concert Artists Trust , usually called YCAT ( pronounced like `` why cat ? '' ) is a trust which organizes competitions for young musicians in the United Kingdom who play classical music .