Bluetooth Low Energy does not allow for streaming audio. And the Cypress BLE parts don't implement the other profiles of the BL 4.0 standard.
So you need to fake a data stream via the GATT attribute handling. There are example projects that show simulating a serial connection, that could be a starting point.
Here is a fairly good overview -
As hli pointed out, BLE is not meant for continuous data transfer, especially as big as audio. But you can do voice (low bandwidth) transfer over ble.
Have a look at CY5672 PRoC™ BLE Remote Control Reference Design Kit (RDK) which has Voive Over BLE feature.
Is there a cypress dev kit with a Bluetooth classic radio on it? I'm not interested on low energy for this application.