code: def testMajor(self):
      progression = [
          "A",
          "Bb",
          "B",
          "C",
          "C#",
          "D",
          "Eb",
          "E",
          "F",
          "F#",
          "G",
          "Ab",
      ]
      self.runProgression(progression)
  
file_path: essentia/test/src/unittests/tonal/test_chordsdetection_streaming.py
imports: from essentia_test import *
  from essentia.streaming import ChordsDetection
label_desc: Use image node_id 3 for calling the TestChordsDetection_Streaming obj's underlying member method code with example usage: obj.testMajor() without return types