I've been trying to create a waveform image and I'm getting the raw data from the `.wav` file using `song = wave.open()` and `song.readframes(1)`, which returns:

```
b'\x00\x00\x00\x00\x00\x00'

```

How can I split this into three separate parts, e.g. `b'\x00\x00'`, `b'\x00\x00'`, `b'\x00\x00'` because each frame consists of 3 parts (each is 2 bytes wide) so I need the value of each individual part to be able to make a wave form.