Simplify the following text for a Grade 4 native English-speaking person.
Original: She sang Boswell 's `` Judy '' and `` The Object of My Affection , '' a song recorded by the Boswell Sisters , and won the first prize of US$ 25.00 .
Simplified: She sang Connee Boswell 's songs `` Judy '' and `` The Object of My Affection '' . She won the first prize of US$ 25.00 .