Coffee is forbidden, karaoke too! What else should not be done before going on stage? Participants of "Factor. BY" knows: the road to a perfect performance begins long before going on stage. And everyone has their own rules, secrets and even strange prohibitions! Why can't singers drink coffee and eat sweets? Why do some participants avoid karaoke before a show? Why does listening to the readings of others become a real stress? Watch the new episode of Factor Diaries. by"! news. up to a maximum.

Coffee is forbidden, karaoke too! What else should not be done before going on stage? Participants of "Factor. BY" knows: the road to a perfect performance begins long before going on stage. And everyone has their own rules, secrets and even strange prohibitions! Why can't singers drink coffee and eat sweets? Why do some participants avoid karaoke before a show? Why does listening to the readings of others become a real stress? Watch the new episode of Factor Diaries. by"! news. up to a maximum.