======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '488'
                                          'artist'  'Reformed Faction'
                                     'text_people'  ''
                                         'release'  'Vota'
                                           'title'  'Snapper Bird'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dark ambient', 'industrial', 'drone', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic', 'experimental', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '95.7'
                                             'key'  '8A'
                                        'acoustid'  '7223077b-53a4-45b1-b36d-4bf86a3a1e3e'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Vota'
'TBPM' (BPM (beats per minute))                     '95.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-05-18'
'TIT2' (Title/songname/content description)         'Snapper Bird'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Reformed Faction'
'TPE2' (Band/orchestra/accompaniment)               'Reformed Faction'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Klanggalerie'
'TRCK' (Track number/Position in set)               '3/12'
'TSO2'                                              'Reformed Faction'
'TSOP' (Performer sort order)                       'Reformed Faction'
'TXXX:Acoustid Id'                                  '7223077b-53a4-45b1-b36d-4bf86a3a1e3e'
'TXXX:CATALOGNUMBER'                                'gg114'
'TXXX:MusicBrainz Album Artist Id'                  '4becc3c3-7128-48a3-b217-52a3a2d7f58c'
'TXXX:MusicBrainz Album Id'                         'e5750e15-b8ea-4e7e-9a21-0bd75c1da29e'
'TXXX:MusicBrainz Album Release Country'            'AT'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '4becc3c3-7128-48a3-b217-52a3a2d7f58c'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'experimental', 'ambient']
'TXXX:lastfmtags'                                   ['dark ambient', 'industrial', 'drone', 'experimental', 'ambient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.50 dB'
'TXXX:replaygain_track_peak'                        '0.693976'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f6eaef2b-22d0-4790-9430-4f3d9ecf22f8')

========================== row from database ==========================
                                              'id'  1367626
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Reformed Faction - 2006 - Vota/03. Snapper Bird.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  488
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  19534433
                                           'mtime'  1622658995
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2006 03. electronic experimental oddness
                                      'tag_artist'  Reformed Faction
                                     'tag_release'  Vota
                                       'tag_title'  Snapper Bird
                                             'bpm'  95.7
                                    'search_title'  'bird':2 'snapper':1
                                   'search_artist'  'faction':2 'reformed':1
                                  'search_release'  'vota':1
                                     'search_rest'  '03':2,3 '2006':1 'electronic':4 'experimental':5 'oddness':6
                                    'search_combo'  '03':7,8 '2006':6 'bird':2A 'electronic':9 'experimental':10 'faction':4B 'oddness':11 'reformed':3B 'snapper':1A 'vota':5C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dark ambient', 'industrial', 'drone', 'experimental', 'ambient']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic', 'experimental', 'ambient']

============================== file details ==============================
                                           'mtime'  1622658995.0977187  (2021-06-02 20:36:35)
                             'size'  19534433