Something important to have in mind: It's better to never assume that people who have made audio or video streams in the past will make them this time... apart from the usual (no battery, low wifi, expensive cellular connection, tired arms, desire to just enjoy the show, etc) there is something new to have into account: mixlr will stop to be free in a few days...
best to no have expectations... if/when a stream appears, good... if no stream appears, ¯\_(ツ)_/¯ ...