======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '509'
                                          'artist'  'Mogwai'
                                     'text_people'  ''
                                         'release'  'Hardcore Will Never Die, But You Will'
                                           'title'  "You're Lionel Ritchie"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
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 "'q-chart-4', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['instrumental', 'indie', 'alternative', 'post rock']"
                                     'discogstags'  "['rock', 'post rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '10'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'rock-post'
                                             'bpm'  '96'
                                             'key'  '6B'
                                        'acoustid'  '1751d9d9-ec29-4cb2-b159-2674e9d5071d'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Hardcore Will Never Die, But You Will'
'TBPM' (BPM (beats per minute))                     '96'
'TCON' (Content type, a.k.a. Genre)                 'rock-post'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011'
'TIT2' (Title/songname/content description)         "You're Lionel Ritchie"
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mogwai'
'TPE2' (Band/orchestra/accompaniment)               'Mogwai'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Love Da Records/Rock Action Records'
'TRCK' (Track number/Position in set)               '10/10'
'TSO2'                                              'Mogwai'
'TSOP' (Performer sort order)                       'Mogwai'
'TXXX:Acoustid Id'                                  '1751d9d9-ec29-4cb2-b159-2674e9d5071d'
'TXXX:Artists'                                      'Mogwai'
'TXXX:BARCODE'                                      '4897028490830'
'TXXX:CATALOGNUMBER'                                'LOVECD107'
'TXXX:MusicBrainz Album Artist Id'                  'd700b3f5-45af-4d02-95ed-57d301bda93e'
'TXXX:MusicBrainz Album Id'                         '94f4bf51-b0be-4fd3-bfd0-0f744bc18a93'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd700b3f5-45af-4d02-95ed-57d301bda93e'
'TXXX:MusicBrainz Release Group Id'                 'adbafb98-0484-4845-b5a6-99b630f0aa03'
'TXXX:MusicBrainz Release Track Id'                 'eb61ee4d-7e1c-3106-91dd-6930a18f70fd'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'post rock']
'TXXX:lastfmtags'                                   ['instrumental', 'indie', 'alternative', 'post rock']
'TXXX:originalyear'                                 '2011'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.44 dB'
'TXXX:replaygain_track_peak'                        '0.324278'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a06836b2-c90d-4d3c-b654-5e12a6556f1f')

========================== row from database ==========================
                                              'id'  1510819
                                            'path'  /data/Music/Bulk/00poprockelectronic/Mogwai/Mogwai - Hardcore Will Never Die, But You Will [mp3-320-2011]/10 - You_re Lionel Richie.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  509
                                           'genre'  rock-post
                                        'filesize'  20376864
                                           'mtime'  1678905645
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic [mp3 320 2011] 10 You_re Richie rock post
                                      'tag_artist'  Mogwai
                                     'tag_release'  Hardcore Will Never Die, But You Will
                                       'tag_title'  You're Lionel Ritchie
                                             'bpm'  96.0
                                    'search_title'  'lionel':4 're':2 'ritchie':5 'you':1 'youre':3
                                   'search_artist'  'mogwai':1
                                  'search_release'  'but':6 'die':4,5 'hardcore':1 'never':3 'will':2 'you':7
                                     'search_rest'  '00poprockelectronic':1 '2011':5,6 '320':4 'mp3':2,3 'post':11 're':8 'richie':9 'rock':10 'you':7
                                    'search_combo'  '00poprockelectronic':14 '2011':18,19 '320':17 'but':12C 'die':10C,11C 'hardcore':7C 'lionel':4A 'mogwai':6B 'mp3':15,16 'never':9C 'post':24 're':2A,21 'richie':22 'ritchie':5A 'rock':23 'will':8C 'you':1A,13C,20 'youre':3A
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-4', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']
                                      'lastfmtags'  ['instrumental', 'indie', 'alternative', 'post rock']
                                        'tag_date'  2011
                                     'discogstags'  ['rock', 'post rock']

============================== file details ==============================
                                           'mtime'  1678905645.262124  (2023-03-15 19:40:45)
                             'size'  20376864