Everyone understands that all vocals must be sung live at Eurovision. 'Grab The Moment,' Norway's entry for 2017, appeared to push the boundaries. Ellie Chalkely investigates if the interpretation of the live vocals rule has changed and why this is important for the future of the Song Contest.
Despite winning Eesti Laul handily, this year's Estonian entry failed to escape its Semi Final in Kyiv. John Egan takes a look at how ERR updated its national selection for the 21st century and how they might avoid shooting themselves in the foot for 2018.