Complex sentence: In 2013 the band traveled to Brazil, Argentina, Sweden, Great Britain, Ireland, Germany, Holland, Belgium, Czech Republic, Austria, Spain, Italy, and Switzerland; ss well as a sold out tour of the US with Flag.
Split into simpler sentences: In 2013 the band traveled to Brazil, Argentina, Sweden, Great Britain, Ireland, Germany, Holland, Belgium, Czech Republic, Austria, Spain, Italy and Switzerland. As well as a sold out tour of the US with Flag.