The teaser trailer for Niall Horan with the RTÉ Concert Orchestra has been unveiled - take a look here.

Niall Horan and his band are joined by 45 members of the RTÉ Concert Orchestra

The one-off special, which airs on RTÉ One on Saturday May 12 at 6:55pm, sees the singer-songwriter and his band joined by 45 members of the RTÉ Concert Orchestra and conductor Gavin Murphy. They perform tracks from Horan's chart-topping debut solo album, Flicker.

The show was recorded in RTÉ's Radio Studio 1 last month

Recorded in RTÉ's Radio Studio 1 last month, the programme also features Horan talking to 2FM's Eoghan McDermott about his career. 

Niall Horan talks to Eoghan McDermott about his life as a solo artist

Later on that evening, all eyes will be on the Eurovision Song Contest final on RTÉ One, with Irish fans hoping that Ryan O'Shaughnessy makes it through next Tuesday's semi-final on RTÉ2 to book his place in the biggest music competition of them all.

Up close and personal