Powered by http://www.eurovision.tv PeR will represent Latvia at the 2013 Eurovision Song Contest with the song Here We Go. PeR is actually an abbreviation that stands for "Please explain the Rhythm". The group was founded in 2007 and has been famous for their vocal and beatbox music. Last year, they came second in the Latvian Eurovision selection with Disco Superfly. This year they took part with two songs, and both of them qualified for tonight's final! In the end, PeR went on to take the trophy with Here We Go.