======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '175'
                                          'artist'  'The Rosenberg Trio'
                                     'text_people'  ''
                                         'release'  'Seresta'
                                           'title'  'Ou Est-Tu Mon Amour'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['guitar', 'gypsy jazz', 'jazz', 'jazz manouche', 'gypsy']"
                                     'discogstags'  "['jazz', 'gypsy jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '21'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted'
                                             'bpm'  '87.332'
                                             'key'  '9A'
                                        'acoustid'  'd6cacdc5-c29e-42e9-83b2-ae239dc869fd'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Seresta'
'TBPM' (BPM (beats per minute))                     '87.332'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-unsorted'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Ou Est-Tu Mon Amour'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Rosenberg Trio'
'TPE2' (Band/orchestra/accompaniment)               'The Rosenberg Trio'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Hot Club Records'
'TRCK' (Track number/Position in set)               '4/21'
'TSO2'                                              'Rosenberg Trio, The'
'TSOP' (Performer sort order)                       'Rosenberg Trio, The'
'TXXX:Acoustid Id'                                  'd6cacdc5-c29e-42e9-83b2-ae239dc869fd'
'TXXX:MusicBrainz Album Artist Id'                  '901f5dba-4317-4423-b9fb-f669cdb185e6'
'TXXX:MusicBrainz Album Id'                         '9ddd4dd5-b219-4ac3-98db-4150017633bd'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '901f5dba-4317-4423-b9fb-f669cdb185e6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['jazz', 'gypsy jazz']
'TXXX:lastfmtags'                                   ['guitar', 'gypsy jazz', 'jazz', 'jazz manouche', 'gypsy']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.55 dB'
'TXXX:replaygain_track_peak'                        '0.832844'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a92905a1-9847-4e18-97ec-4ff5abfb0205')

========================== row from database ==========================
                                              'id'  1254025
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/The Rosenberg Trio - Rosenberg Trio/Hot Club Records Vintage Guitar Series Volume 8/Rosenberg Trio - Ou Est Tu Mon Amour.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  175
                                           'genre'  prerock-jb-jazz-unsorted
                                        'filesize'  2812588
                                           'mtime'  1620536662
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Hot Club Records Vintage Guitar Series Volume 8 prerock jb jazz unsorted
                                      'tag_artist'  The Rosenberg Trio
                                     'tag_release'  Seresta
                                       'tag_title'  Ou Est-Tu Mon Amour
                                             'bpm'  87.332
                                    'search_title'  'amour':6 'est':2 'esttu':4 'mon':5 'ou':1 'tu':3
                                   'search_artist'  'rosenberg':2 'the':1 'trio':3
                                  'search_release'  'seresta':1
                                     'search_rest'  '8':12 'club':6 'country':4 'exotica':2 'guitar':9 'hot':5 'jazz':1 'jb':14 'oldies':3 'prerock':13 'records':7 'series':10 'unsorted':15 'vintage':8 'volume':11
                                    'search_combo'  '8':22 'amour':6A 'club':16 'country':14 'est':2A 'esttu':4A 'exotica':12 'guitar':19 'hot':15 'jazz':11 'jb':24 'mon':5A 'oldies':13 'ou':1A 'prerock':23 'records':17 'rosenberg':8B 'seresta':10C 'series':20 'the':7B 'trio':9B 'tu':3A 'unsorted':25 'vintage':18 'volume':21
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['guitar', 'gypsy jazz', 'jazz', 'jazz manouche', 'gypsy']
                                        'tag_date'  2009
                                     'discogstags'  ['jazz', 'gypsy jazz']

============================== file details ==============================
                                           'mtime'  1620536661.725038  (2021-05-09 07:04:21)
                             'size'  2812588