Media playback is unsupported on your device

Music teacher 'proud' of Sam Smith's Grammy success

9 February 2015 Last updated at 19:48 GMT

British soul singer Sam Smith has won four Grammy Awards in the US, including the prestigious prizes for record and song of the year and best new artist.

He was rewarded for being the only solo artist to sell more than one million albums in both the UK and US in 2014.

The BBC's David Sillito has been to meet the star's childhood music teacher Joanna Eden, who said she ''shed a few tears'' at his success.