======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '117'
                                          'artist'  'Rilo Kiley'
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                                      'lastfmtags'  "['indie', 'female vocalists', 'favorites', 'indie rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '15'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted;ifs-songwriter-indie-rock;ifs-songwriter-indie-pop'
                                             'bpm'  '88.9'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

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'TBPM' (BPM (beats per minute))                     '88.9'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-indie-unsorted',
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 'ifs-songwriter-indie-pop']
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-07-31'
'TIT2' (Title/songname/content description)         'Bulletproof'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rilo Kiley'
'TPE2' (Band/orchestra/accompaniment)               'Rilo Kiley'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Barsuk Records'
'TRCK' (Track number/Position in set)               '6/15'
'TSO2'                                              'Rilo Kiley'
'TSOP' (Performer sort order)                       'Rilo Kiley'
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'TXXX:Artists'                                      'Rilo Kiley'
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'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
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'TXXX:MusicBrainz Release Track Id'                 '8dbc2a54-6aa8-38f6-b478-9d97ccefaa5f'
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'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'female vocalists', 'favorites', 'indie rock']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '1'
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'TXXX:q-mixbeat'                                    '1'
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'TXXX:q-piano'                                      '1'
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'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
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'TXXX:replaygain_track_peak'                        '0.514146'
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========================== row from database ==========================
                                              'id'  1317062
                                            'path'  /data/Music/Bulk/00poprockelectronic/Rilo Kiley/Take Offs And Landings/06 bulletproof.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  117
                                           'genre'  ifs-songwriter-indie-unsorted;ifs-songwriter-indie-rock;ifs-songwriter-indie-pop
                                        'filesize'  2885011
                                           'mtime'  1620571872
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic And 06 bulletproof ifs songwriter indie unsorted;ifs songwriter indie rock;ifs songwriter indie pop
                                      'tag_artist'  Rilo Kiley
                                     'tag_release'  Take Offs and Landings
                                       'tag_title'  Bulletproof
                                             'bpm'  88.9
                                    'search_title'  'bulletproof':1
                                   'search_artist'  'kiley':2 'rilo':1
                                  'search_release'  'and':3 'landings':4 'offs':2 'take':1
                                     'search_rest'  '00poprockelectronic':1 'and':2 'bulletproof':3 'ifs':4,8,10,12,14 'indie':6 'pop':15 'rock':11,13 'songwriter':5 'unsorted':7,9
                                    'search_combo'  '00poprockelectronic':8 'and':6C,9 'bulletproof':1A,10 'ifs':11,15,17,19,21 'indie':13 'kiley':3B 'landings':7C 'offs':5C 'pop':22 'rilo':2B 'rock':18,20 'songwriter':12 'take':4C 'unsorted':14,16
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-4', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'female vocalists', 'favorites', 'indie rock']
                                        'tag_date'  2001
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620571872.117765  (2021-05-09 16:51:12)
                             'size'  2885011