Mini Viva were an English rock duo formed in 2008 in London who recorded the single "Left My Heart in Tokyo" and "I Wish" in 2009 and split in late 2010.
Mini Viva were an English pop duo formed in 2008 by British songwriting and production team Xenomania. "I Wish" 2009 However, in November 2010, Mini Viva confirmed speculation that they were splitting up, explaining that "sometimes things just don't work out the way you would like them to". 
