I'm making a random game ambience and want to use a Envelope on some audio so the file starts and ends at random inervals. I need to use the envelope so other ideas wont help me

Problem is, I cant get it to work. I've attached the maxmsp file with the adsr~ in PatcherAMBIENT1, RAIN. anyone help???? You may have in import a audio file into the buffer to hear anything?

Hi,
I'm making a random game ambience and want to use a Envelope on some audio so the file starts and ends at random inervals. I need to use the envelope so other ideas wont help me

ADSR~ Where does it go?