poetry help, HELP! please?

[meganalbert17]

Im doing a poetry project due on monday.. there are 13 questions for 13 different poems, and here is a poem I chose.. so can someone tell me the meaning or subject of it? Im terrible at poetry.

It is called Busking, by Barbara Nickel.

We play near arging cheese and scattered rice,
among the pumpkins, gulls and smell of fish,
breezes, clatter jesting on my face,
the jostles of the crowd and passing swish
of silk unseen. Our lines of music join
the cappuccino screams, juggle above
a pile of ripe tomatoes; seeds spill down,
and juice and music mash up in a sieve;
Mozart, the people shout. I laugh as doors
open, wind snatching notes and rumpling clothes.
Our cases on the wet and sticky floor,
the clinking of coins on velvet, crumpled bills.
Beside my violin, a tiny boy
is moving to the shadow of my joy.

and my question is just to respond to the poem.
Anyone in High School English may be using this book... called "Inside Poetry" by Richard Davies and Jerry Wowk