Complex sentence: Starting in March 2013, Nation Radio began to be broadcast on DAB to north-east Wales and parts of Cheshire and Merseyside, via MuxCo's Wrexham, Chester and Liverpool multiplex.
Split into simpler sentences: Starting in March 2013, Nation Radio began to expand it's coverage area. Firstly by being broadcast on DAB to north-east Wales and parts of Cheshire and Merseyside, via MuxCo's Wrexham, Chester and Liverpool multiplex.