SCA court heralds take note: You would have strong competition from the contestants in the recent 2010 Chester World Town Crier Tournament (Chester, UK) in which criers from around the world displayed their vocal capabilities. (video)
The 5-minute video features Town Criers oyze-ing at the 4-day event. Photos from the event are also available online.
Warning: Video will wake cats and small children!
Thanks to Countess Alys Katharine for the link.