strings /tmp/wav.txt | grep Manuf | sort
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 36, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 36, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 42, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 42, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 48, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 48, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 54, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 54, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 60, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 60, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 66, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 66, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 72, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 72, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 78, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0
Manufacturer: 71, Product 72, Sample Period: 22676, MIDI Unity Note: 78, MIDI Pitch Fraction: 0, SMPTE Format: 30, SMPTE Offset: 0, Num Loops: 8, Data: 0