Guitar input and output dock for a tablet computer

A guitar input and output dock for a tablet computer, comprising:

• a dock portion having a cavity configured and arranged to receive a tablet computer therein, the dock portion having a slot into the cavity configured and arranged for the tablet computer to be slid therethrough into the cavity, the dock portion further having a window therethrough into the cavity configured and arranged to make a touch screen of the tablet computer accessible;
• a door on a side of the dock portion configured and arranged to close the slot and lock the tablet computer in the cavity;
• a guitar input on the dock portion;
• an audio output on the dock portion;
• a microphone input on the dock portion
• a foot pedal controller input on the dock portion;
• a foot pedal controller having a foot pedal, the foot pedal controller connected to the foot pedal controller input;
• and
• an electrical circuit in the dock portion configured and arranged to transmit audio input from the guitar input and microphone input, and pedal press information from foot pedal controller to the tablet computer for audio processing and transmit the processed audio from the tablet computer to the audio output.