Hello Stage : users now in more than 100 different countries
![HelloStage : des clients dans plus de 100 pays différents!](https://opera-digital.com/wp-content/uploads/2016/11/HelloStage-Fan-new-service.jpg)
Hello Stage: a social network dedicated to classical music Opera-digital.com had met Bernhard KERRES two years ago in the Web Summit in Dublin. Since then, Hello Stage has turned 3 year-old and has strongly developed ! Opera-digital.com has had a chance to meet Continue reading