Looking for singers to form a capella group (Hanoi)

Hello everyone,
I've just moved here from Denver in the US where I sang in choruses and barbershop quartets. I want to do something similar in Hanoi and am looking for other singers to form a group and sing together. Please let me know if you are interested, know someone who may be interested, or know of a way to find people that are interested, please let me know!

-Richard