Alex Descends Into Hell For A Bottle Of Milk/Korova 1 lyrics

Dies irae, dies illa
Dies irae, dies illa
Tuba mirum spargens sonum
Decet in inferno
Dies illa, dies illa

Translation:

A day of wrath, that day
A day of wrath, that day
The amazing sound scattering from the trumpet
As is fitting for hell
That day, that day