Complex sentence: In addition to hosting musicals in recent years, the theatre has also hosted a number of regular charity events including MADTrust's West End Eurovision (2012,2013,2014) and West End Heroes (2013,2014,2015).
Split into simpler sentences: In addition to hosting musicals in recent years, the theatre has also hosted a number of regular Charity events. Including MADTrust's West End Eurovision (2012,2013,2014) and West End Heroes (2013,2014,2015).