Not a friend of Dorothy

Yesterday it was Die Walkure and Crime and Punishment as the in-train entertainment. Today a Trojan boxed set of Ska and a short snooze. All going smoothly then, and I was coping with the cold. But the cancelled trains/reduced number of carriages and the resulting crush and oppressive heat on my local commuter train made me feel like I was melting, melting! I came out of Victoria station and saw Elphaba gazing down - I think she has put a spell on me.