======================== unified (from filesystem) ========================
                                         'bitrate'  '287.169'
                                        'duration'  '221'
                                          'artist'  'Turbonegro'
                                     'text_people'  ''
                                         'release'  'Retox'
                                           'title'  "We're Gonna Drop the Atom Bomb"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
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 "'q-mixbeat-1']")
                                      'lastfmtags'  "['death punk', 'norwegian', 'punk rock', 'punk', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '14'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '109.824'
                                             'key'  '9A'
                                        'acoustid'  '49392f08-c23a-4d74-ac67-3f70c7a7c8ca'
rest: ''

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

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'TBPM' (BPM (beats per minute))                     '109.824'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-06-11'
'TIT2' (Title/songname/content description)         "We're Gonna Drop the Atom Bomb"
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Turbonegro'
'TPE2' (Band/orchestra/accompaniment)               'Turbonegro'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Scandinavian Leather Recordings'
'TRCK' (Track number/Position in set)               '1/14'
'TSO2'                                              'Turbonegro'
'TSOP' (Performer sort order)                       'Turbonegro'
'TSRC' (ISRC (international standard recording code))  'NOTBN0701030'
'TXXX:Acoustid Id'                                  '49392f08-c23a-4d74-ac67-3f70c7a7c8ca'
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'TXXX:MusicBrainz Album Id'                         '205be971-c45f-3257-98da-8c4022639f55'
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'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
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'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'                                   ['death punk', 'norwegian', 'punk rock', 'punk', 'rock']
'TXXX:q-bass'                                       '3'
'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'                        '-1.59 dB'
'TXXX:replaygain_track_peak'                        '0.308883'
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========================== row from database ==========================
                                              'id'  1513473
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Turbonegro - Retox/01 We_re Gonna Drop The Atom Bomb 1.mp3
                                         'working'  None
                                         'bitrate'  287
                                    'duration_sec'  221
                                           'genre'  rock-gr-punk
                                        'filesize'  8226343
                                           'mtime'  1622659225
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner 01 We_re The 1 rock punk
                                      'tag_artist'  Turbonegro
                                     'tag_release'  Retox
                                       'tag_title'  We're Gonna Drop the Atom Bomb
                                             'bpm'  109.824
                                    'search_title'  'atom':7 'bomb':8 'drop':5 'gonna':4 're':2 'the':6 'we':1 'were':3
                                   'search_artist'  'turbonegro':1
                                  'search_release'  'retox':1
                                     'search_rest'  '1':8 'garage':2 'punk':1 're':6 'rock':9 'stoner':4 'surf':3 'the':7 'we':5
                                    'search_combo'  '1':18 'atom':7A 'bomb':8A 'drop':5A 'garage':12 'gonna':4A 'punk':11 're':2A,16 'retox':10C 'rock':19 'stoner':14 'surf':13 'the':6A,17 'turbonegro':9B 'we':1A,15 'were':3A
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  9A
                                           '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-3', 'q-grit-3']
                                      'lastfmtags'  ['death punk', 'norwegian', 'punk rock', 'punk', 'rock']
                                        'tag_date'  2007
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1622659225.0009363  (2021-06-02 20:40:25)
                             'size'  8226343