======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '231'
                                          'artist'  'Suzanne Ciani'
                                     'text_people'  ''
                                         'release'  'Turning'
                                           'title'  'Turning (instrumental)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-2', "
 "'Q-HHRNBTT-1', 'Q-PLAY-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-1', 'q-other-4', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['new age', 'instrumental', 'piano', 'chillout', 'ambient']"
                                     'discogstags'  ("['electronic', 'pop', 'classical', 'ambient', 'downtempo', 'classical', "
 "'easy listening']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'prerock-classical or classical instruments-contemporary'
                                             'bpm'  '119.8'
                                             'key'  '12B'
                                        'acoustid'  '16860ade-f9f8-46eb-84fe-f91918fccafb'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Turning'
'TBPM' (BPM (beats per minute))                     '119.8'
'TCON' (Content type, a.k.a. Genre)                 'prerock-classical or classical instruments-contemporary'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Turning (instrumental)'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Suzanne Ciani'
'TPE2' (Band/orchestra/accompaniment)               'Suzanne Ciani'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Seventh Wave'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Ciani, Suzanne'
'TSOP' (Performer sort order)                       'Ciani, Suzanne'
'TXXX:ASIN'                                         'B00001QGKV'
'TXXX:Acoustid Id'                                  '16860ade-f9f8-46eb-84fe-f91918fccafb'
'TXXX:BARCODE'                                      '799547700626'
'TXXX:CATALOGNUMBER'                                'SWP 7006-2'
'TXXX:MusicBrainz Album Artist Id'                  '2ce96399-f6da-439f-af3a-f319ebe2074c'
'TXXX:MusicBrainz Album Id'                         '962205ae-87d1-4bf3-9576-2210ef669f08'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2ce96399-f6da-439f-af3a-f319ebe2074c'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic',
 'pop',
 'classical',
 'ambient',
 'downtempo',
 'classical',
 'easy listening']
'TXXX:lastfmtags'                                   ['new age', 'instrumental', 'piano', 'chillout', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.09 dB'
'TXXX:replaygain_track_peak'                        '0.446865'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'64b8f682-dbc6-45c3-8eaa-07003b082712')

========================== row from database ==========================
                                              'id'  1363878
                                            'path'  /data/Music/Bulk/00poprockelectronic/1999 - Turning/11. Turning (Instrumental).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  231
                                           'genre'  prerock-classical or classical instruments-contemporary
                                        'filesize'  5566307
                                           'mtime'  1620662520
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1999 11. (Instrumental) prerock classical or classical instruments contemporary
                                      'tag_artist'  Suzanne Ciani
                                     'tag_release'  Turning
                                       'tag_title'  Turning (instrumental)
                                             'bpm'  119.8
                                    'search_title'  'instrumental':2,3 'turning':1
                                   'search_artist'  'ciani':2 'suzanne':1
                                  'search_release'  'turning':1
                                     'search_rest'  '00poprockelectronic':1 '11':3,4 '1999':2 'classical':8 'contemporary':11 'instrumental':5,6 'instruments':10 'or':9 'prerock':7
                                    'search_combo'  '00poprockelectronic':7 '11':9,10 '1999':8 'ciani':5B 'classical':14 'contemporary':17 'instrumental':2A,3A,11,12 'instruments':16 'or':15 'prerock':13 'suzanne':4B 'turning':1A,6C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['new age', 'instrumental', 'piano', 'chillout', 'ambient']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic', 'pop', 'classical', 'ambient', 'downtempo', 'classical', 'easy listening']

============================== file details ==============================
                                           'mtime'  1620662519.8321805  (2021-05-10 18:01:59)
                             'size'  5566307