Complex sentence: Matryoshka Radio London, an independent commercial music radio station, is the first Russian-speaking broadcast-to-air digital radio outlet in the UK and has been broadcasting on DAB in London since 27 November, 2015.
Split into simpler sentences: Matryoshka Radio London, an independent commercial music radio station, is the first Russian-speaking broadcast-to-air digital radio outlet in the UK. It has been broadcasting on DAB in London since 27 November, 2015.