A video from 2007, on which not yet known to anyone Lady Gaga performs in front of a small crowd of spectators, has virussed in

A video from 2007, on which not yet known to anyone Lady Gaga performs in front of a small crowd of spectators, has virussed in the network. That day she was noticed by representatives of a famous label, and 3 years later she gathered 80 thousand people in front of the stage. I just don’t understand what her style was in 2007. Source: Global News (EU, USA)