Experts say these songs have been re-mastered using the latest technology.

VOA: special.2009.09.18

In addition,RCA Records has released a compilation of 100 digitally re-mastered Elvis Presley tunes, Elvis 75 - Good Rockin' Tonight.

VOA: standard.2010.01.07

To date,"On Stage" has sold more than The re-mastered "Elvis Presley On Stage" contains additional recordings from both sets of concerts at the International, as well as nine bonus tracks and a rehearsal take of his hit single, "The Wonder Of You."

VOA: standard.2010.04.30

The 90-minute show uses a soundtrack of songs re-mastered and remixed by Beatles producer George Martin and his son, Giles.

NPR: Cirque du Soleil Interprets the Fab Four

Described as "The Classic 3-Button Mouse: Re-Mastered", the Lua packs advanced gaming engineering into a sleek and clean ambidextrous form that offers a comfortable fit for every gamer's hand.

ENGADGET: ROCCAT's new Lua three-button mouse is thirty dollars away from your FPS

They have also requested financial information from Universal Music - the record label which released a Boomtown Rats greatest hits compilation and re-mastered versions of their six studio albums earlier this year.

BBC: NEWS | Entertainment | Boomtown Rats to sue Bob Geldof