Complex sentence: In 2011, Chipmunk released his follow up album, the American Hip hop influenced, "Transition", which included the single "Champion" with Chris Brown which peaked at number-two on the UK Singles Chart.
Split into simpler sentences: In 2011, Chipmunk released his follow-up album, the American hip hop-influenced "Transition". It included the single "Champion" with Chris Brown, which peaked at number two on the UK Singles Chart.