"Let Nature Sing" is a single released by the Royal Society for the Protection of Birds on 26 April 2019, consisting of 2 minutes 32 seconds of British birdsong. The track was mixed by Adrian Thomas, Sam Lee and Bill Barclay, and released by the RSPB through Horus Music. The single was created to raise awareness of threats to birds and its release was timed to coincide with International Dawn Chorus Day on 5 May 2019. It reached number 18 on the UK Singles Chart, marking the first time a recording solely of birds had entered the charts, and reached number 1 on the UK Singles Sales Chart.