def analyze(self, audioFilename):
sonic = SonicApi(audioFilename)
writer = Writer(audioFilename)
# Analyze Melody SonicApi
melody = sonic.analyzeMelody()
# Analyze Beat SonicApi
beat = sonic.analyzeBeat()
# Extract metadata (BPM, key, etc.)
meta = self.extractMetadata(beat, melody)
# AnalyzeNotes Aubio
# AnalyzePitch Aubio
# AnalyzeOnset Aubio
# AnalyzeTSS Aubio
# AnalyzeTSS Aubio
# write output:
writer.writeTable(beat['click_marks'], 'beat')
writer.writeTable(melody['melody_result'], 'melody')
writer.writeTable(meta, 'meta')
