If you love Metal Gear Solid V: The Phantom Pain, you can't miss this one. Mobile publisher Gameloft organized a gaming marathon with Nico Nico to support the Japanese charity Shine On! Kids, that helps bringing dog therapy to local hospitals.

In order to publicize the initiative, they brought back together Stefanie Joosten and Donna Burke (relatively the voice of Quiet and of of the iDROID in The Phantom Pain, who also lent their voice to Quiet's own theme and to Sins of the Father), and recorded them as they sang All of Me by Gerald Marks and Seymour Simons.

The song was made famous by stars like Louis Armstrong and Frank Sinatra, but it definitely sounds lovely sang by Burke and Joosten. I'm sure Hideo Kojima would approve.