======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '281'
                                          'artist'  'The Diplomats'
                                     'text_people'  ''
                                         'release'  'Diplomatic Immunity'
                                           'title'  "I'm Ready"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
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 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
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                                      'lastfmtags'  "['new york', 'hip hop', 'rap', 'dipset']"
                                     'discogstags'  "['hip hop', 'gangsta']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '12'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '84.596'
                                             'key'  '1A'
                                        'acoustid'  '22f4e792-7229-48b5-9c23-10fa6ef18c23'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Diplomatic Immunity'
'TBPM' (BPM (beats per minute))                     '84.596'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-03-11'
'TIT2' (Title/songname/content description)         "I'm Ready"
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Diplomats'
'TPE2' (Band/orchestra/accompaniment)               'The Diplomats'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Roc-A-Fella Records'
'TRCK' (Track number/Position in set)               '9/12'
'TSO2'                                              'Diplomats, The'
'TSOP' (Performer sort order)                       'Diplomats, The'
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'TXXX:Acoustid Id'                                  '22f4e792-7229-48b5-9c23-10fa6ef18c23'
'TXXX:BARCODE'                                      '044006321127'
'TXXX:CATALOGNUMBER'                                '440 063 211-2'
'TXXX:MusicBrainz Album Artist Id'                  'a377902f-595f-4389-aecf-a2c98111293b'
'TXXX:MusicBrainz Album Id'                         '3e52ce40-e56b-47da-9436-316bd94a5fbd'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a377902f-595f-4389-aecf-a2c98111293b'
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'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['hip hop', 'gangsta']
'TXXX:lastfmtags'                                   ['new york', 'hip hop', 'rap', 'dipset']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.54 dB'
'TXXX:replaygain_track_peak'                        '0.393772'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'97cc1502-5adf-4cc8-9a6e-8653122b5cca')

========================== row from database ==========================
                                              'id'  1506110
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/The Diplomats - Diplomatic Immunity/09 - I_m Ready.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  281
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6762533
                                           'mtime'  1620592512
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 09 I_m hip hop or rnb or rap or turntablism
                                      'tag_artist'  The Diplomats
                                     'tag_release'  Diplomatic Immunity
                                       'tag_title'  I'm Ready
                                             'bpm'  84.596
                                    'search_title'  'i':1 'im':3 'm':2 'ready':4
                                   'search_artist'  'diplomats':2 'the':1
                                  'search_release'  'diplomatic':1 'immunity':2
                                     'search_rest'  'hip':7 'hiphop':1 'hop':8 'i':5 'm':6 'or':9 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'diplomatic':7C 'diplomats':6B 'hip':15 'hiphop':9 'hop':16 'i':1A,13 'im':3A 'immunity':8C 'm':2A,14 'or':17 'rap':10 'ready':4A 'rnb':11 'the':5B 'turntablism':12
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['new york', 'hip hop', 'rap', 'dipset']
                                        'tag_date'  2003
                                     'discogstags'  ['hip hop', 'gangsta']

============================== file details ==============================
                                           'mtime'  1620592511.608094  (2021-05-09 22:35:11)
                             'size'  6762533