======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '387'
                                          'artist'  'Efterklang'
                                     'text_people'  ''
                                         'release'  'Tripper'
                                           'title'  'Prey & Predator'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-UNU-2', 'Q-PLAY-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'electronic', 'post rock', 'danish', 'ambient']"
                                     'discogstags'  "['electronic', 'rock', 'leftfield', 'post rock', 'minimal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '9'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '125.470'
                                             'key'  '5A'
                                        'acoustid'  'aa61b380-a8d5-44af-b622-affddc02aa5f'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tripper'
'TBPM' (BPM (beats per minute))                     '125.470'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Prey & Predator'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Efterklang'
'TPE2' (Band/orchestra/accompaniment)               'Efterklang'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Rumraket'
'TRCK' (Track number/Position in set)               '4/9'
'TSO2'                                              'Efterklang'
'TSOP' (Performer sort order)                       'Efterklang'
'TXXX:Acoustid Id'                                  'aa61b380-a8d5-44af-b622-affddc02aa5f'
'TXXX:Artists'                                      'Efterklang'
'TXXX:CATALOGNUMBER'                                'RUM24'
'TXXX:MusicBrainz Album Artist Id'                  '8a7bed97-f080-4984-8db5-2ea5c82d8b33'
'TXXX:MusicBrainz Album Id'                         '911e73e6-a26d-4ad1-b863-a12bff42ac77'
'TXXX:MusicBrainz Album Release Country'            'DK'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8a7bed97-f080-4984-8db5-2ea5c82d8b33'
'TXXX:MusicBrainz Release Group Id'                 '4b88031e-fd5c-3b2f-ae67-9572a7bf45ac'
'TXXX:MusicBrainz Release Track Id'                 '2ffb9461-015c-3bee-a0d9-4e45c70e49a5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'leftfield', 'post rock', 'minimal']
'TXXX:lastfmtags'                                   ['electronica', 'electronic', 'post rock', 'danish', 'ambient']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.49 dB'
'TXXX:replaygain_track_peak'                        '0.631804'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'842a557a-58fa-4104-8f68-c8a9a3a10540')

========================== row from database ==========================
                                              'id'  253981
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0experimental_sound_projects/Efterklang/Tripper/04 Prey And Predator.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  387
                                           'genre'  electronic
                                        'filesize'  10842118
                                           'mtime'  1636912220
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0experimental_sound_projects 04 And electronic
                                      'tag_artist'  Efterklang
                                     'tag_release'  Tripper
                                       'tag_title'  Prey & Predator
                                             'bpm'  125.47
                                    'search_title'  'predator':2 'prey':1
                                   'search_artist'  'efterklang':1
                                  'search_release'  'tripper':1
                                     'search_rest'  '0experimental':1 'and':4 'electronic':5 'projects':3 'sound':2
                                    'search_combo'  '0experimental':5 'and':8 'efterklang':3B 'electronic':9 'predator':2A 'prey':1A 'projects':7 'sound':6 'tripper':4C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electronic', 'post rock', 'danish', 'ambient']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic', 'rock', 'leftfield', 'post rock', 'minimal']

============================== file details ==============================
                                           'mtime'  1636912220.0215223  (2021-11-14 18:50:20)
                             'size'  10842118