Most of what we know about Tchaikovsky's personal life is gleaned from his letters - unsurprisingly, since around 5000 of them have survived. He was a dutiful, passionate and extremely self-conscious ...

In Russia, the "Z" is fast becoming seen as a staunchly pro ... and looks like a 3 - most Russians recognise Latin letters. Emily Ferris - Russia and Eurasia research fellow at the Royal United ...