======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '148'
                                          'artist'  'Kimya Dawson'
                                     'text_people'  'Kimya Dawson'
                                         'release'  'Remember That I Love You'
                                           'title'  'Loose Lips'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
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 "'q-chart-3', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
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                                      'lastfmtags'  "['indie', 'anti folk', 'female vocalists', 'folk', 'singer songwriter']"
                                     'discogstags'  "['rock', 'folk rock', 'acoustic', 'lo-fi']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '97.0'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Remember That I Love You'
'TBPM' (BPM (beats per minute))                     '97.0'
'TCOM' (Composer)                                   'Kimya Dawson'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TCOP' (Copyright message)                          'Collectie Monumentenzorg ©'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Loose Lips'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kimya Dawson'
'TPE2' (Band/orchestra/accompaniment)               'Kimya Dawson'
'TPUB' (Publisher)                                  'K'
'TRCK' (Track number/Position in set)               '3'
'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:discogstags'                                  ['rock', 'folk rock', 'acoustic', 'lo-fi']
'TXXX:lastfmtags'                                   ['indie', 'anti folk', 'female vocalists', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.10 dB'
'TXXX:replaygain_track_peak'                        '0.482010'

========================== row from database ==========================
                                              'id'  1340724
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kimya Dawson/Kimya Dawson_/Remember That I Love You/03 loose lips.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  148
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  3595777
                                           'mtime'  1621851785
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Dawson_ 03 loose lips ifs songwriter indie unsorted
                                      'tag_artist'  Kimya Dawson
                                     'tag_release'  Remember That I Love You
                                       'tag_title'  Loose Lips
                                             'bpm'  97.0
                                    'search_title'  'lips':2 'loose':1
                                   'search_artist'  'dawson':2 'kimya':1
                                  'search_release'  'i':3 'love':4 'remember':1 'that':2 'you':5
                                     'search_rest'  '00poprockelectronic':1 'dawson':2 'ifs':5 'indie':7 'lips':4 'loose':3 'songwriter':6 'unsorted':8
                                    'search_combo'  '00poprockelectronic':10 'dawson':4B,11 'i':7C 'ifs':14 'indie':16 'kimya':3B 'lips':2A,13 'loose':1A,12 'love':8C 'remember':5C 'songwriter':15 'that':6C 'unsorted':17 'you':9C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-3', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'anti folk', 'female vocalists', 'folk', 'singer songwriter']
                                        'tag_date'  2006
                                     'discogstags'  ['rock', 'folk rock', 'acoustic', 'lo-fi']

============================== file details ==============================
                                           'mtime'  1621851784.765197  (2021-05-24 12:23:04)
                             'size'  3595777