Text this: Extracting performance data from great piano performances : filtering and formatting of data

            ______   ______      ___      _____   
  ____     /_   _// |      \\   / _ \\   |__  //  
 |    \\    -| ||-  |  --  //  | / \ ||    / //   
 | [] ||    _| ||_  |  --  \\  | \_/ ||   / //__  
 |  __//   /_____// |______//   \___//   /_____|| 
 |_|`-`    `-----`  `------`    `---`    `-----`  
 `-`