Shake Shake Go performed as a supporting act for which English singer-songwriting and former British solider on the UK leg of his 2014 World Tour?
James Blunt James Hillier Blount (born 22 February 1974), better known by his stage name James Blunt, is an English singer-songwriter and former British soldier. He originally signed to EMI Music Publishing and is currently signed to Custard Records and Atlantic Records.
Becky Hill Rebecca Claire "Becky" Hill (born 14 February 1994) is an English singer and songwriter from Bewdley, Worcestershire. She rose to prominence after appearing on the first series of "The Voice UK", auditioning with John Legend's "Ordinary People". She joined Jessie J's team and reached the semi-final of the competition. On 29 June 2014 she became the first The Voice UK contestant to score a UK number 1 when the song, "Gecko (Overdrive)" with Oliver Heldens topped the UK Singles Chart.