Complex sentence: The awards were generally referred to by the name of their first sponsor, Sony, as Sony Awards, Sony Radio Awards or variations; in August 2013, Sony announced the end of its sponsorship agreement with The Radio Academy after 32 years.
Split into simpler sentences: The awards were generally referred to by the name of their first sponsor, Sony, as The Sony Awards, The Sony Radio Awards or variations. In August 2013, Sony announced the end of its sponsorship agreement with The Radio Academy after 32 years.