======================== unified (from filesystem) ========================
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                                        'duration'  '155'
                                          'artist'  'Dawidi Anam'
                                     'text_people'  ''
                                         'release'  'Music! The Berlin Phonogramm-Archiv 1900-2000'
                                           'title'  'Tangiboa [A Death Lament] (German New Guinea, 1928)'
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '42'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '145.580'
                                             'key'  '7B'
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rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-06-11'
'TIT2' (Title/songname/content description)         'Tangiboa [A Death Lament] (German New Guinea, 1928)'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Dawidi Anam'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/4'
'TPUB' (Publisher)                                  'WERGO'
'TRCK' (Track number/Position in set)               '15/42'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Anam, Dawidi'
'TSST' (Set subtitle)                               'Wax Cylinder Recordings 1893-1954'
'TXXX:ASIN'                                         'B00004YUCI'
'TXXX:Acoustid Id'                                  '7c26af50-6745-4fb5-9a0e-ea01a3ad9ed5'
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'TXXX:MusicBrainz Artist Id'                        '52b841d4-edc5-46ed-b85d-af1bf7f40bb9'
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'TXXX:Q-OLDST'                                      '1'
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'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['shamanic noise',
 'acoustic noise',
 'superfreaky',
 'signals from the shadow pools',
 'alchemical noise']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.74 dB'
'TXXX:replaygain_track_peak'                        '0.726728'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8bb3536a-b28d-4a09-a6fe-f4ab7c1ecbc1')

========================== row from database ==========================
                                              'id'  477228
                                            'path'  /data/Music/Bulk/00localcharacter/VA. World 1： Trad/Berlin Phonogramm Archiv - Wax Cylinder Recordings (1893-1954) [192k]/15-dawidi_anam_(german_new_guinea_1928)-tangiboa_a_death_lament.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  155
                                           'genre'  loc-unsorted
                                        'filesize'  3816737
                                           'mtime'  1621629862
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter VA. World 1： Trad Wax Cylinder Recordings (1893 1954) [192k] 15 dawidi_anam_(german_new_guinea_1928) tangiboa_a_death_lament loc unsorted
                                      'tag_artist'  Dawidi Anam
                                     'tag_release'  Music! The Berlin Phonogramm-Archiv 1900-2000
                                       'tag_title'  Tangiboa [A Death Lament] (German New Guinea, 1928)
                                             'bpm'  145.58
                                    'search_title'  '1928':12,13 'a':2,3 'death':4 'german':7,8 'guinea':10,11 'lament':5,6 'new':9 'tangiboa':1
                                   'search_artist'  'anam':2 'dawidi':1
                                  'search_release'  '1900':7 '19002000':9 '2000':8 'archiv':5 'berlin':3 'music':1 'phonogramm':4 'phonogrammarchiv':6 'the':2
                                     'search_rest'  '1':4,5,6 '1893':11,12 '1928':22,28 '192k':15,16 '1954':13,14 'a':30 'anam':18,24 'cylinder':9 'dawidi':17,23 'death':31 'german':19,25 'guinea':21,27 'lament':32 'loc':33 'new':20,26 'recordings':10 'tangiboa':29 'trad':7 'unsorted':34 'va':1,2 'wax':8 'world':3
                                    'search_combo'  '1':28,29,30 '1893':35,36 '1900':22C '19002000':24C '1928':12A,13A,46,52 '192k':39,40 '1954':37,38 '2000':23C 'a':2A,3A,54 'anam':15B,42,48 'archiv':20C 'berlin':18C 'cylinder':33 'dawidi':14B,41,47 'death':4A,55 'german':7A,8A,43,49 'guinea':10A,11A,45,51 'lament':5A,6A,56 'loc':57 'music':16C 'new':9A,44,50 'phonogramm':19C 'phonogrammarchiv':21C 'recordings':34 'tangiboa':1A,53 'the':17C 'trad':31 'unsorted':58 'va':25,26 'wax':32 'world':27
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['shamanic noise', 'acoustic noise', 'superfreaky', 'signals from the shadow pools', 'alchemical noise']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629862.3585143  (2021-05-21 22:44:22)
                             'size'  3816737