XM Header: Count of instruments: 4 Count of channels: 12 Header of instrument: 0 Name: Header size: 263 Number of samples: 1 Second header of instrument: Header size: 0 Sample header: Type: 1 Relative note: 20 is 16 bit: 0 Finetune: -1 Playback frequency for note C4: 26538.9 Sample name: 120 Header of instrument: 1 Name: Header size: 263 Number of samples: 1 Second header of instrument: Header size: 0 Sample header: Type: 1 Relative note: 20 is 16 bit: 0 Finetune: -1 Playback frequency for note C4: 26538.9 Sample name: by swt Header of instrument: 2 Name: Header size: 263 Number of samples: 1 Second header of instrument: Header size: 0 Sample header: Type: 1 Relative note: 20 is 16 bit: 0 Finetune: -1 Playback frequency for note C4: 26538.9 Sample name: stanner@ucsd.edu Header of instrument: 3 Name: Header size: 263 Number of samples: 1 Second header of instrument: Header size: 0 Sample header: Type: 1 Relative note: 20 is 16 bit: 0 Finetune: -1 Playback frequency for note C4: 26538.9 Sample name: All square waves!