Since then Katina has released several songs including " Waiting " , and " Lost In This Dance " , and has performed several songs live such as " World " , " Just A Day " , " The Beast ( So Not Cool ) " , and " Fed Up ( IRS ) " in both English and Russian . The song " Keep On Breathing " was released to support Japanese children victims of 2011 Tōhoku earthquake and tsunami
2011 Tōhoku earthquake and tsunami
2011 Tōhoku earthquake and tsunami
Lena Katina