Big Top 40 Playlist
The Big Top 40 is a UK-based chart music radio programme that airs every Sunday afternoon. It is produced by Global and broadcast on the Capital and Heart radio networks. The show combines streaming data, downloads, and radio airplay to compile its weekly chart of the 40 most popular songs in the UK. It originally launched in 2009 as "The Vodafone Big Top 40" and has undergone several changes in sponsorship and format. The show is known for its live listener interaction and regular updates on new music releases.