Complex sentence: As a teenager he performed at the Mullingar Arts Centre (in a fund-raiser for the local football team, the Shamrocks), he also supported X-Factor contestant, Lloyd Daniels at the Academy 2 in Dublin.
Split into simpler sentences: As a teenager he performed at the Mullingar Arts Centre (in a fund-raiser for the local football team, the Shamrocks). He also supported X-Factor contestant, Lloyd Daniels at the Academy 2 in Dublin.