======================== unified (from filesystem) ========================
                                         'bitrate'  '268.128'
                                        'duration'  '298'
                                          'artist'  'The High Llamas'
                                     'text_people'  ''
                                         'release'  'Hawaii'
                                           'title'  'Literature Is Fluff'
                                           'quals'  ("['Q-HAP-3', '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-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'indie pop', 'alternative', 'chamber pop', 'pop']"
                                     'discogstags'  "['electronic', 'rock', 'soft rock', 'downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '29'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '92.097'
                                             'key'  '8B'
                                        'acoustid'  'bec44317-2175-409a-8ef3-32d9f52e3eb7'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Hawaii'
'TBPM' (BPM (beats per minute))                     '92.097'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1997-09-24'
'TIT2' (Title/songname/content description)         'Literature Is Fluff'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The High Llamas'
'TPE2' (Band/orchestra/accompaniment)               'The High Llamas'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'V2'
'TRCK' (Track number/Position in set)               '3/29'
'TSO2'                                              'High Llamas, The'
'TSOP' (Performer sort order)                       'High Llamas, The'
'TXXX:ASIN'                                         'B000004BSA'
'TXXX:Acoustid Id'                                  'bec44317-2175-409a-8ef3-32d9f52e3eb7'
'TXXX:BARCODE'                                      '638812700421'
'TXXX:CATALOGNUMBER'                                '63881-27004-2'
'TXXX:MusicBrainz Album Artist Id'                  'df3131d7-9cbc-4ad5-945a-09e979f003f4'
'TXXX:MusicBrainz Album Id'                         '9cc2e322-b18a-4191-ba75-99c645c7d44a'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'df3131d7-9cbc-4ad5-945a-09e979f003f4'
'TXXX:Q-HAP'                                        '3'
'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'                                  ['electronic', 'rock', 'soft rock', 'downtempo']
'TXXX:lastfmtags'                                   ['indie', 'indie pop', 'alternative', 'chamber pop', 'pop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.43 dB'
'TXXX:replaygain_track_peak'                        '0.521305'

========================== row from database ==========================
                                              'id'  1208143
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The High Llamas - Hawaii [1996] [V0]/03 - Literature Is Fluff.mp3
                                         'working'  None
                                         'bitrate'  268
                                    'duration_sec'  298
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  10002853
                                           'mtime'  1622760005
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm [1996] [V0] 03 ifs songwriter indie unsorted
                                      'tag_artist'  The High Llamas
                                     'tag_release'  Hawaii
                                       'tag_title'  Literature Is Fluff
                                             'bpm'  92.097
                                    'search_title'  'fluff':3 'is':2 'literature':1
                                   'search_artist'  'high':2 'llamas':3 'the':1
                                  'search_release'  'hawaii':1
                                     'search_rest'  '1996':1,2 'ifs':5 'indie':7 'songwriter':6 'unsorted':8 'v0':3,4
                                    'search_combo'  '1996':8,9 'fluff':3A 'hawaii':7C 'high':5B 'ifs':12 'indie':14 'is':2A 'literature':1A 'llamas':6B 'songwriter':13 'the':4B 'unsorted':15 'v0':10,11
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'indie pop', 'alternative', 'chamber pop', 'pop']
                                        'tag_date'  1997
                                     'discogstags'  ['electronic', 'rock', 'soft rock', 'downtempo']

============================== file details ==============================
                                           'mtime'  1622760004.6643012  (2021-06-04 00:40:04)
                             'size'  10002853