======================== unified (from filesystem) ========================
                                         'bitrate'  '261.397'
                                        'duration'  '219'
                                          'artist'  'Millencolin'
                                     'text_people'  ''
                                         'release'  'Kingwood'
                                           'title'  'Shut You Out'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['skate punk', 'swedish', 'punk rock', 'pop punk', 'punk', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '12'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '102.127'
                                             'key'  '4A'
                                        'acoustid'  '212c6c12-f327-4c9c-b2b2-94e8035b9c0c'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Kingwood'
'TBPM' (BPM (beats per minute))                     '102.127'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-03-29'
'TIT2' (Title/songname/content description)         'Shut You Out'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Millencolin'
'TPE2' (Band/orchestra/accompaniment)               'Millencolin'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Burning Heart Records'
'TRCK' (Track number/Position in set)               '4/12'
'TSO2'                                              'Millencolin'
'TSOP' (Performer sort order)                       'Millencolin'
'TSRC' (ISRC (international standard recording code))  'SEVHC0412040'
'TXXX:Acoustid Id'                                  '212c6c12-f327-4c9c-b2b2-94e8035b9c0c'
'TXXX:CATALOGNUMBER'                                'BHR 197'
'TXXX:Mp3gain_minmax'                               '112,203'
'TXXX:Mp3gain_undo'                                 '+007,+007,N'
'TXXX:MusicBrainz Album Artist Id'                  'a11aacf5-fcbe-47f9-b065-75f4466c00ae'
'TXXX:MusicBrainz Album Id'                         '2e83d1cd-740a-4a12-a3f4-b9fc67602cee'
'TXXX:MusicBrainz Album Release Country'            'SE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a11aacf5-fcbe-47f9-b065-75f4466c00ae'
'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'                                  'rock'
'TXXX:lastfmtags'                                   ['skate punk', 'swedish', 'punk rock', 'pop punk', 'punk', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.22 dB'
'TXXX:replaygain_track_peak'                        '0.336237'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cda15538-e147-4e17-9f73-aa7c75be0b20')

========================== row from database ==========================
                                              'id'  1419620
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Millencolin/Kingwood/04-Millencolin-Shut_You_Out-WLM.mp3
                                         'working'  None
                                         'bitrate'  261
                                    'duration_sec'  219
                                           'genre'  rock-gr-punk
                                        'filesize'  7176514
                                           'mtime'  1622659035
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner 04 Shut_You_Out WLM rock gr punk
                                      'tag_artist'  Millencolin
                                     'tag_release'  Kingwood
                                       'tag_title'  Shut You Out
                                             'bpm'  102.127
                                    'search_title'  'out':3 'shut':1 'you':2
                                   'search_artist'  'millencolin':1
                                  'search_release'  'kingwood':1
                                     'search_rest'  'garage':2 'gr':10 'out':7 'punk':1 'rock':9 'shut':5 'stoner':4 'surf':3 'wlm':8 'you':6
                                    'search_combo'  'garage':7 'gr':15 'kingwood':5C 'millencolin':4B 'out':3A,12 'punk':6 'rock':14 'shut':1A,10 'stoner':9 'surf':8 'wlm':13 'you':2A,11
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['skate punk', 'swedish', 'punk rock', 'pop punk', 'punk', 'rock']
                                        'tag_date'  2005
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1622659035.1407979  (2021-06-02 20:37:15)
                             'size'  7176514