======================== unified (from filesystem) ========================
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                                        'duration'  '295'
                                          'artist'  'Bill Whelan'
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                                           'title'  'The Seabird (feat. Eleanor McEvoy)'
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                            'musicbrainz_artistid'  ''
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                                      'tracktotal'  '18'
                                            'date'  '1999'
                                        'comments'  ''
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                                             'key'  '4A'
                                        'acoustid'  'd98e8082-56a0-43ca-b955-200d93c2b5a6'
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======================== rawer (from filesystem) ========================

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'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'The Seabird (feat. Eleanor McEvoy)'
'TKEY' (Initial key)                                '4A'
'TLEN' (Length)                                     '295000'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Bill Whelan'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Universal'
'TRCK' (Track number/Position in set)               '14/18'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Whelan, Bill'
'TXXX:ASIN'                                         'B0002N5SP2'
'TXXX:Acoustid Id'                                  'd98e8082-56a0-43ca-b955-200d93c2b5a6'
'TXXX:Artists'                                      'Bill Whelan'
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'TXXX:MusicBrainz Album Release Country'            'NL'
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'TXXX:Q-JZFKS'                                      '1'
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'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'world', 'celtic', 'irish', 'folk']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.78 dB'
'TXXX:replaygain_track_peak'                        '0.390450'
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========================== row from database ==========================
                                              'id'  1249691
                                            'path'  /data/Music/Bulk/00localcharacter/Clannad - Celtic Myst/Celtic Myst 2/Bill Whelan Featuring Eleanor Mcevoy - The Seabird.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  295
                                           'genre'  loc-unsorted
                                        'filesize'  4805879
                                           'mtime'  1647277986
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Clannad Featuring Mcevoy loc unsorted
                                      'tag_artist'  Bill Whelan
                                     'tag_release'  Celtic Myst, Volume 2
                                       'tag_title'  The Seabird (feat. Eleanor McEvoy)
                                             'bpm'  143.6
                                    'search_title'  'eleanor':5 'evoy':9,10 'feat':3,4 'mc':8 'mcevoy':6,7 'seabird':2 'the':1
                                   'search_artist'  'bill':1 'whelan':2
                                  'search_release'  '2':5 'celtic':1 'myst':2,3 'volume':4
                                     'search_rest'  'clannad':1 'featuring':2 'loc':4 'mcevoy':3 'unsorted':5
                                    'search_combo'  '2':17C 'bill':11B 'celtic':13C 'clannad':18 'eleanor':5A 'evoy':9A,10A 'feat':3A,4A 'featuring':19 'loc':21 'mc':8A 'mcevoy':6A,7A,20 'myst':14C,15C 'seabird':2A 'the':1A 'unsorted':22 'volume':16C 'whelan':12B
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HAP-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['soundtrack', 'world', 'celtic', 'irish', 'folk']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1647277986.050739  (2022-03-14 18:13:06)
                             'size'  4805879