'When it comes to interpreting the songs of Frank Sinatra, big band singer Gary Williams is the business. The 30-year-old entertainer from Grimsby is set to impress audiences in Bournemouth with The Legend of Sinatra, which plays the Pavilion Theatre on Saturday night. Such is the confidence in his appeal that Bournemouth entertainment boss Rob Zuradzki has booked him for a summer season here too. Gary will play the end of the pier every Sunday night for an eight- to 10-week season. The rising star is the latest discovery of top showbiz promoter Derek Block. Gary, who used to work on cruise ships, has made numerous radio broadcasts with the BBC Big Band and the Syd Lawrence Orchestra. He will be joined at the Pavilion on Sunday by veteran radio presenter David Jacobs.' Preview, Pavilion Theatre, Bournemouth.