Complex sentence: In 2012, the radio campaign by advertising agency, DeVito/Verdi, led to an increase in a younger, more affluent fan base, and won the Mercury awards for the best radio campaign.
Split into simpler sentences: In 2012, the radio campaign by advertising agency, DeVito/Verdi, led to an increase in a younger, more affluent fan base. As well as winning the Mercury awards for the best radio campaign.