Production Narration

I am looking for someone to record a script for my dance school production. I have written a version of the Wizard of oz, it's 6 pages of A4 split up into 20 short 'scenes'. I would imagine each scene to be an average of 30 seconds long. I don't need an accent but there are moments of speech from the characters involved, just read in a storytelling style. Male or female voice, files as mp3's.

I have been let down by somebody so need this to be turned around quickly - ideally in the next 24 hours.