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  1. line = '               Cmaj7    F#m           C7   '
  2. import re
  3. notes = "[CDEFGAB]";
  4. accidentals = "(?:#|##|b|bb)?";
  5. chords = "(?:maj|min|m|sus|aug|dim)?";
  6. additions = "[0-9]?"
  7. print re.findall(notes + accidentals + chords + additions, line)
  8.  
Success #stdin #stdout 0.08s 10864KB
comments (?)
stdin 
Standard input is empty
stdout 
['Cmaj7', 'F#m', 'C7']
https://ideone.com/BrV3RN
language:
Python (cpython 2.7.16)
created:
12 years ago
visibility:
secret

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