[chuck-users] import and play a sound

[Franco]

Good evening ChucK users,

    pardon the incredibly naive question, but what's the function to import (and
subsequently play) a sound?

Currently I am fiddling (and having much fun) with oscillators, but I would
like to mess with 'organic' sounds too.
I tried to search the manuel for 'import', but no dice.

Thanks in advance

                                        -Franco