Before we embarked on our Baltic holiday this June we watched ‘The Singing Revolution’, an Estonian documentary chronicling the subsequent occupations by Tsarists, then the USSR followed by Nazi Germany and back to the Soviets. The only weapon the Estonians brandished in their ongoing protest against the tyranny of the occupiers were their song festivals. Over a hundred thousand Estonians gathered to belt out patriotic songs led by conductors and dozens of united choirs, embraced by old and young. In August 1989, these singing protests culminated in a human chain, two million people holding hands, 630 km long, linking the three Baltic states from Tallinn in Estonia to Riga in Latvia all the way to Vilnius in Lithuania. This was before Facebook or smart phones. Two years later Estonia declared formal independence during the Soviet military coup against Gorbachev, when Yelstsin, standing on a tank, dissolved the USSR. The film culminated in the heroic feat of two policemen defending the TV tower in Tallinn, against the Russian tanks who retreated when their command structure broke down.