Sunday Serenity #272 Janacek's Sinfonietta

The Sinfonietta expresses 'contemporary free man,
his spiritual beauty and joy, his strength, courage
and determination to fight for victory.' ~Janáček

Janacek's Sinfonietta is prominently featured in Haruki Murakami's novel, 1Q84, which I'm currently reading.  I got curious after the second time the novel talked about the percussion in the piece and I had to find out if it was real and if so was there a recording I could listen to.