======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '151'
                                          'artist'  'Less Than Jake'
                                     'text_people'  ''
                                         'release'  'Pezcore'
                                           'title'  'Growing Up on a Couch'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-4', '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'  "['ska punk', 'punk rock', 'ska', 'punk', 'rock']"
                                     'discogstags'  "['rock', 'punk', 'ska']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '19'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk-ska'
                                             'bpm'  '144.852'
                                             'key'  '9B'
                                        'acoustid'  '41c46c35-6038-4ffa-bb4c-d55b32fee209'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Pezcore'
'TBPM' (BPM (beats per minute))                     '144.852'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk-ska'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Growing Up on a Couch'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Less Than Jake'
'TPE2' (Band/orchestra/accompaniment)               'Less Than Jake'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Dill Records'
'TRCK' (Track number/Position in set)               '8/19'
'TSO2'                                              'Less Than Jake'
'TSOP' (Performer sort order)                       'Less Than Jake'
'TXXX:Acoustid Id'                                  '41c46c35-6038-4ffa-bb4c-d55b32fee209'
'TXXX:CATALOGNUMBER'                                '#5'
'TXXX:MusicBrainz Album Artist Id'                  'e54e065f-0ce6-4779-9a9a-afd7b997471f'
'TXXX:MusicBrainz Album Id'                         '0f461231-6419-4866-a727-3909c5a224f6'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e54e065f-0ce6-4779-9a9a-afd7b997471f'
'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', 'punk', 'ska']
'TXXX:lastfmtags'                                   ['ska punk', 'punk rock', 'ska', 'punk', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '4'
'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'                        '-0.28 dB'
'TXXX:replaygain_track_peak'                        '0.411258'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6aa3a65b-be90-434d-a2a5-65c838382779')

========================== row from database ==========================
                                              'id'  1318317
                                            'path'  /data/Music/Bulk/00poprockelectronic/pezcore/less than jake - pezcore - 8.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  151
                                           'genre'  rock-gr-punk-ska
                                        'filesize'  2429565
                                           'mtime'  1621696025
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic pezcore less than jake pezcore 8 rock gr punk ska
                                      'tag_artist'  Less Than Jake
                                     'tag_release'  Pezcore
                                       'tag_title'  Growing Up on a Couch
                                             'bpm'  144.852
                                    'search_title'  'a':4 'couch':5 'growing':1 'on':3 'up':2
                                   'search_artist'  'jake':3 'less':1 'than':2
                                  'search_release'  'pezcore':1
                                     'search_rest'  '00poprockelectronic':1 '8':6 'gr':8 'jake':5 'less':3 'pezcore':2 'punk':9 'rock':7 'ska':10 'than':4
                                    'search_combo'  '00poprockelectronic':10 '8':15 'a':4A 'couch':5A 'gr':17 'growing':1A 'jake':8B,14 'less':6B,12 'on':3A 'pezcore':9C,11 'punk':18 'rock':16 'ska':19 'than':7B,13 'up':2A
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  9B
                                           '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-4', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['ska punk', 'punk rock', 'ska', 'punk', 'rock']
                                        'tag_date'  1995
                                     'discogstags'  ['rock', 'punk', 'ska']

============================== file details ==============================
                                           'mtime'  1621696024.6024587  (2021-05-22 17:07:04)
                             'size'  2429565