======================== unified (from filesystem) ========================
                                         'bitrate'  '32.0'
                                        'duration'  '947'
                                          'artist'  'The Statler Brothers'
                                     'text_people'  ''
                                         'release'  'Pulp Fiction: Music From the Motion Picture'
                                           'title'  'Flowers on the Wall'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'country', 'rock', 'oldies', 'classic country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '21'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '98.0'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Pulp Fiction: Music From the Motion Picture'
'TBPM' (BPM (beats per minute))                     '98.0'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '2002-08-19'
'TIT2' (Title/songname/content description)         'Flowers on the Wall'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Statler Brothers'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'MCA Records'
'TRCK' (Track number/Position in set)               '13/21'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Statler Brothers, The'
'TSRC' (ISRC (international standard recording code))  'USPR37507134/USSM10802952'
'TXXX:ASIN'                                         'B00006H1ER'
'TXXX:Artists'                                      'The Statler Brothers'
'TXXX:BARCODE'                                      '008811304324'
'TXXX:CATALOGNUMBER'                                '113 043-2'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '2ac693c9-8f57-4c23-b04f-17d03716170e'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation/soundtrack'
'TXXX:MusicBrainz Artist Id'                        '8f0c7db9-6d1c-446b-913c-b5c6811ca6fc'
'TXXX:MusicBrainz Release Group Id'                 '1703cd63-9401-33c0-87c6-50c4ba2e0ba8'
'TXXX:MusicBrainz Release Track Id'                 'a00b3150-4312-38d6-827c-e35e81792da8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'country', 'rock', 'oldies', 'classic country']
'TXXX:originalyear'                                 '1994'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.40 dB'
'TXXX:replaygain_track_peak'                        '0.609946'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'39b16495-6e17-4710-a92e-cae93cc46dfd')

========================== row from database ==========================
                                              'id'  1476532
                                            'path'  /data/Music/Bulk/0soundtrack/Pulp Fiction/Music From Pulp Fiction - 13 - Statler Brothers - Flowers On The Wall.mp3
                                         'working'  None
                                         'bitrate'  32
                                    'duration_sec'  947
                                           'genre'  soundtrack-video
                                        'filesize'  3864611
                                           'mtime'  1621630373
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 13 On soundtrack video
                                      'tag_artist'  The Statler Brothers
                                     'tag_release'  Pulp Fiction: Music From the Motion Picture
                                       'tag_title'  Flowers on the Wall
                                             'bpm'  98.0
                                    'search_title'  'flowers':1 'on':2 'the':3 'wall':4
                                   'search_artist'  'brothers':3 'statler':2 'the':1
                                  'search_release'  'fiction':2,3 'from':5 'motion':7 'music':4 'picture':8 'pulp':1 'the':6
                                     'search_rest'  '0soundtrack':1 'on':2 'soundtrack':3 'video':4
                                    'search_combo'  '0soundtrack':16 'brothers':7B 'fiction':9C,10C 'flowers':1A 'from':12C 'motion':14C 'music':11C 'on':2A,17 'picture':15C 'pulp':8C 'soundtrack':18 'statler':6B 'the':3A,5B,13C 'video':19 'wall':4A
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'country', 'rock', 'oldies', 'classic country']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630373.4342434  (2021-05-21 22:52:53)
                             'size'  3864611