======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '211'
                                          'artist'  'Elbow'
                                     'text_people'  ''
                                         'release'  'B-Sides and Remixes'
                                           'title'  'Something in the Air'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'britpop', 'indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '16'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '98'
                                             'key'  '11B'
                                        'acoustid'  '4a559f07-7628-4f6a-af08-dadbd9c4e7f9'
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'B-Sides and Remixes'
'TBPM' (BPM (beats per minute))                     '98'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Something in the Air'
'TKEY' (Initial key)                                '11B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Elbow'
'TPE2' (Band/orchestra/accompaniment)               'Elbow'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '8/16'
'TSO2'                                              'Elbow'
'TSOP' (Performer sort order)                       'Elbow'
'TXXX:Acoustid Id'                                  '4a559f07-7628-4f6a-af08-dadbd9c4e7f9'
'TXXX:Artists'                                      'Elbow'
'TXXX:MusicBrainz Album Artist Id'                  '3cb3928a-526c-4a3d-93c5-53315fa9bde0'
'TXXX:MusicBrainz Album Id'                         '90dc3934-f3a8-454b-8859-a2764c8fba0a'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '3cb3928a-526c-4a3d-93c5-53315fa9bde0'
'TXXX:MusicBrainz Release Group Id'                 '7e8cc201-b3bd-4f3a-a029-550d24e9b9fc'
'TXXX:MusicBrainz Release Track Id'                 '2aaed087-9e6d-3454-a450-dfe4452445fc'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'britpop', 'indie rock', 'rock']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.63 dB'
'TXXX:replaygain_track_peak'                        '0.436207'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'81041bff-f3f1-425d-ae2a-8f35fa3818ba')

========================== row from database ==========================
                                              'id'  1343736
                                            'path'  /data/Music/Bulk/00poprockelectronic/Elbow/B-sides And Remixes/08. Something In The Air.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  211
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  5131482
                                           'mtime'  1621697343
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic sides And 08. In The ifs songwriter indie rock
                                      'tag_artist'  Elbow
                                     'tag_release'  B-Sides and Remixes
                                       'tag_title'  Something in the Air
                                             'bpm'  98.0
                                    'search_title'  'air':4 'in':2 'something':1 'the':3
                                   'search_artist'  'elbow':1
                                  'search_release'  'and':4 'b':1 'bsides':3 'remixes':5 'sides':2
                                     'search_rest'  '00poprockelectronic':1 '08':4,5 'and':3 'ifs':8 'in':6 'indie':10 'rock':11 'sides':2 'songwriter':9 'the':7
                                    'search_combo'  '00poprockelectronic':11 '08':14,15 'air':4A 'and':9C,13 'b':6C 'bsides':8C 'elbow':5B 'ifs':18 'in':2A,16 'indie':20 'remixes':10C 'rock':21 'sides':7C,12 'something':1A 'songwriter':19 'the':3A,17
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'britpop', 'indie rock', 'rock']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697343.357772  (2021-05-22 17:29:03)
                             'size'  5131482