======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '143'
                                          'artist'  'Demented Are Go!'
                                     'text_people'  ''
                                         'release'  'Kicked Out of Hell'
                                           'title'  'Surf Ride to Oblivion'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['psychobilly', 'punk', 'rockabilly', 'horror punk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '13'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-rockabilly or psychobilly'
                                             'bpm'  '92.942'
                                             'key'  '6A'
                                        'acoustid'  '60c89930-3594-4641-b203-005bafedcbcf'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Kicked Out of Hell'
'TBPM' (BPM (beats per minute))                     '92.942'
'TCON' (Content type, a.k.a. Genre)                 'rock-rockabilly or psychobilly'
'TDOR' (Original release time)                      '1988'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Surf Ride to Oblivion'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Demented Are Go!'
'TPE2' (Band/orchestra/accompaniment)               'Demented Are Go!'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Step-1 Music'
'TRCK' (Track number/Position in set)               '9/13'
'TSO2'                                              'Demented Are Go!'
'TSOP' (Performer sort order)                       'Demented Are Go!'
'TXXX:Acoustid Id'                                  '60c89930-3594-4641-b203-005bafedcbcf'
'TXXX:BARCODE'                                      '5025703300313'
'TXXX:CATALOGNUMBER'                                'STEP1PSYCHOPD3'
'TXXX:MusicBrainz Album Artist Id'                  '8a1f012c-acc1-4dda-878f-43ac02f2366f'
'TXXX:MusicBrainz Album Id'                         'fce2cb29-12d5-471f-8ccc-4eb78f983c50'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8a1f012c-acc1-4dda-878f-43ac02f2366f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['psychobilly', 'punk', 'rockabilly', 'horror punk']
'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-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.02 dB'
'TXXX:replaygain_track_peak'                        '0.400328'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b1cc357c-ac6d-4f17-8b12-fe1ddbed94c0')

========================== row from database ==========================
                                              'id'  1304123
                                            'path'  /data/Music/Bulk/00poprockelectronic/musica/Demented Are Go/kicked out of hell (reissue)/09 - Surf Ride To Oblivion.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  143
                                           'genre'  rock-rockabilly or psychobilly
                                        'filesize'  3443499
                                           'mtime'  1620526367
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic musica kicked out hell (reissue) 09 To rock rockabilly or psychobilly
                                      'tag_artist'  Demented Are Go!
                                     'tag_release'  Kicked Out of Hell
                                       'tag_title'  Surf Ride to Oblivion
                                             'bpm'  92.942
                                    'search_title'  'oblivion':4 'ride':2 'surf':1 'to':3
                                   'search_artist'  'are':2 'demented':1 'go':3
                                  'search_release'  'hell':4 'kicked':1 'of':3 'out':2
                                     'search_rest'  '00poprockelectronic':1 'hell':5 'kicked':3 'musica':2 'or':11 'out':4 'psychobilly':12 'reissue':6,7 'rock':9 'rockabilly':10 'to':8
                                    'search_combo'  '00poprockelectronic':12 'are':6B 'demented':5B 'go':7B 'hell':11C,16 'kicked':8C,14 'musica':13 'oblivion':4A 'of':10C 'or':22 'out':9C,15 'psychobilly':23 'reissue':17,18 'ride':2A 'rock':20 'rockabilly':21 'surf':1A 'to':3A,19
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['psychobilly', 'punk', 'rockabilly', 'horror punk']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526367.371834  (2021-05-09 04:12:47)
                             'size'  3443499