It is late October and, 10 kilometres from the frontline in Donetsk, east Ukraine, the inhabitants of a reconditioned ambulance are completely lost. While opening your phone and logging on to a maps app might appear the obvious solution, this would be extremely unwise here: Russian drones are overhead and hunting for any signals.
Inside the van are a motley crew: an 81-year-old Irish music industry veteran; a 72-year-old Texas rocker; an Australian keyboardist; a Ukrainian saxophonist; and three twenty-something musicians from Carlisle, Cumbria. Their destination is a military base where they are to perform for Ukrainian troops.
