Heart, the UK's biggest commercial radio brand. First launched in the West Midlands in 1994, Heart arrived in London in 1995 and the East Midlands in 2005. The Heart sound has become the most popular in commercial radio and now extends to 33 stations across the UK, reaching more than 7.3 million* people every week. With 'More Music Variety' Heart plays the best variety of music with witty banter and celebrity guests. In London, 816,000 listeners* start their day with a bit of Jamie and Harriet in the morning - jam-packed and star-studded, only the A-listers make it onto the ...