Original sentence: 2001: Songs in A Minor.2003: The Diary of Alicia Keys.Keys graduated as valedictorian from the Professional Performing Arts School, a public high school in Manhattan at the age of 16 years old.Songs in A Minor was a commercially successful album
Edited sentence: Keys graduated as valedictorian from the Professional Performing Arts School, a public high school in Manhattan at the age of 16-years old.Songs in A Minor was commercially successful album