======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '320'
                                          'artist'  'The Dandy Warhols'
                                     'text_people'  'Courtney Taylor-Taylor'
                                         'release'  'Thirteen Tales from Urban Bohemia'
                                           'title'  'Mohammed'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '102.2'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Thirteen Tales from Urban Bohemia'
'TBPM' (BPM (beats per minute))                     '102.2'
'TCOM' (Composer)                                   'Courtney Taylor-Taylor'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Mohammed'
'TKEY' (Initial key)                                '9A'
'TLEN' (Length)                                     '320466'
'TPE1' (Lead performer(s)/Soloist(s))               'The Dandy Warhols'
'TPE2' (Band/orchestra/accompaniment)               'The Dandy Warhols'
'TPUB' (Publisher)                                  'Capitol'
'TRCK' (Track number/Position in set)               '2'
'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:lastfmtags'                                   ['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.03 dB'
'TXXX:replaygain_track_peak'                        '0.531543'

========================== row from database ==========================
                                              'id'  1371753
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/The Dandy Warhols/Thirteen Tales from Urban Bohemia/02 Mohammed.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  320
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  7701145
                                           'mtime'  1637330348
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock 02 ifs songwriter indie rock
                                      'tag_artist'  The Dandy Warhols
                                     'tag_release'  Thirteen Tales from Urban Bohemia
                                       'tag_title'  Mohammed
                                             'bpm'  102.2
                                    'search_title'  'mohammed':1
                                   'search_artist'  'dandy':2 'the':1 'warhols':3
                                  'search_release'  'bohemia':5 'from':3 'tales':2 'thirteen':1 'urban':4
                                     'search_rest'  '00poprockelectronic':1 'ifs':4 'indie':6 'indierock':3 'poprock':2 'rock':7 'songwriter':5
                                    'search_combo'  '00poprockelectronic':10 'bohemia':9C 'dandy':3B 'from':7C 'ifs':13 'indie':15 'indierock':12 'mohammed':1A 'poprock':11 'rock':16 'songwriter':14 'tales':6C 'the':2B 'thirteen':5C 'urban':8C 'warhols':4B
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative rock', 'alternative', 'indie rock', 'rock']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330347.5789456  (2021-11-19 14:59:07)
                             'size'  7701145