Instruments Covertpack

The recipes could probably use some work too, but for now they just the instrument their model is + 1 item, e.g. clarinet + stick = ocarina

Requirements:
- Instruments
- Instruments QuackPack

I will update the description more as development progresses, but this is what the mod adds:

• Banjo

• Bass Guitar

• Bright Piano

• Electric Bass Guitar

• Flute

• Lead Guitar

• Nylon Guitar

• Ocarina

• Overdrive Guitar

• Square Wave Synth