<P> `` Leave a Light On '' is a song by Scottish singer - songwriter Tom Walker . It was released to digital retailers on 13 October 2017 . The song was co-written by Walker and Steve Mac . The song reached number one in France , and reached the top 10 in Austria , Belgium 's Wallonia chart , Germany , Italy and Switzerland , while reaching the top 40 on Belgium 's Flanders chart , Poland and the Netherlands . The song reached number seven in his native UK and number 34 on the Irish Singles Chart . </P>
<P> `` Leave a Light On '' is a song by Scottish singer - songwriter Tom Walker . It was released to digital retailers on 13 October 2017 . The song was co-written by Walker and Steve Mac . The song reached number one in France , and reached the top 10 in Austria , Belgium 's Wallonia chart , Germany , Italy and Switzerland , while reaching the top 40 on Belgium 's Flanders chart , Poland and the Netherlands . The song reached number seven in his native UK and number 34 on the Irish Singles Chart . </P>
who sang i 'll leave a light on
who sang i 'll leave a light on
Tom Walker
Tom Walker