My soul, my soul, arise! Why are you sleeping? The end is drawing near, and you will be confounded. Wake, then, and be watchful, that Christ our God may spare you, Who is everywhere present and fills all things.--Kontakion of the Great Canon, Plagal Tone 2
Here's a recording from my fellow chanter and fellow-Simpsons enabler, Rdr. Moses Fillmore from last year.