======================== unified (from filesystem) ========================
                                         'bitrate'  '173.741'
                                        'duration'  '330'
                                          'artist'  'Angus And Julia Stone'
                                     'text_people'  ''
                                         'release'  'Down The Way'
                                           'title'  'Santa Monica Dream'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['folk', 'indie', 'acoustic', 'australian', 'singer-songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '120.974'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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'TALB' (Album/Movie/Show title)                     'Down The Way'
'TBPM' (BPM (beats per minute))                     '120.974'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2010-03-15'
'TIT2' (Title/songname/content description)         'Santa Monica Dream'
'TKEY' (Initial key)                                '7B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Angus And Julia Stone'
'TPE2' (Band/orchestra/accompaniment)               'Angus And Julia Stone'
'TPUB' (Publisher)                                  'Flock'
'TRCK' (Track number/Position in set)               '5'
'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:Release type'                                 'No Tag'
'TXXX:Rip date'                                     '2010-03-02'
'TXXX:Source'                                       'Advance'
'TXXX:lastfmtags'                                   ['folk', 'indie', 'acoustic', 'australian', 'singer-songwriter']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.49 dB'
'TXXX:replaygain_track_peak'                        '0.512247'

========================== row from database ==========================
                                              'id'  1269063
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Angus and Julia Stone/Down The Way/05 santa monica dream.mp3
                                         'working'  None
                                         'bitrate'  173
                                    'duration_sec'  330
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  7174748
                                           'mtime'  1638554787
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos and 05 santa monica dream ifs songwriter indie unsorted
                                      'tag_artist'  Angus And Julia Stone
                                     'tag_release'  Down The Way
                                       'tag_title'  Santa Monica Dream
                                             'bpm'  120.974
                                    'search_title'  'dream':3 'monica':2 'santa':1
                                   'search_artist'  'and':2 'angus':1 'julia':3 'stone':4
                                  'search_release'  'down':1 'the':2 'way':3
                                     'search_rest'  '00singer':1 'and':4 'dream':7 'eos':3 'ifs':8 'indie':9 'monica':6 'santa':5 'songwriter':2 'unsorted':10
                                    'search_combo'  '00singer':11 'and':5B,14 'angus':4B 'down':8C 'dream':3A,17 'eos':13 'ifs':18 'indie':19 'julia':6B 'monica':2A,16 'santa':1A,15 'songwriter':12 'stone':7B 'the':9C 'unsorted':20 'way':10C
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', '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-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['folk', 'indie', 'acoustic', 'australian', 'singer-songwriter']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638554786.8682709  (2021-12-03 19:06:26)
                             'size'  7174748