======================== unified (from filesystem) ========================
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                                            'date'  '1998'
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'TCON' (Content type, a.k.a. Genre)                 'loc-asia-india'
'TDRC' (Recording time)                             '1998'
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'TIT2' (Title/songname/content description)         'Surashringar And Surbahar Raga Miyanki Malhar Tala Chautala'
'TKEY' (Initial key)                                '2B'
'TPE1' (Lead performer(s)/Soloist(s))               ('Sulalit SInha, surashingar; Manfred Junis, surbahar; Zamir Ahmad Khan, '
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                                            'path'  /data/Music/Bulk/00localcharacter/00asia/An Anthology Of World Music_ North Indian Classical Music/3-03 Surashringar And Surbahar Raga Miyanki Malhar Tala Chautala.mp3
                                         'working'  None
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                                    'duration_sec'  794
                                           'genre'  loc-asia-india
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                                           'mtime'  1621626976
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                                     'tag_release'  An Anthology Of World Music: North Indian Classical Music
                                       'tag_title'  Surashringar And Surbahar Raga Miyanki Malhar Tala Chautala
                                             'bpm'  139.083
                                    'search_title'  'and':2 'chautala':8 'malhar':6 'miyanki':5 'raga':4 'surashringar':1 'surbahar':3 'tala':7
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                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621626976.134219  (2021-05-21 21:56:16)
                             'size'  19070080