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                                        'duration'  '49'
                                          'artist'  'John MacDonald'
                                     'text_people'  ''
                                         'release'  'Celtic Mouth Music'
                                           'title'  'Strathspey / The Reel of Tulloch'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', 'Q-OLDST-1', "
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                                      'lastfmtags'  "['scottish', 'celtic', 'folk', 'accordeon', 'british isles']"
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '37'
                                            'date'  '1997'
                                        'comments'  ''
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                                             'bpm'  '95.4'
                                             'key'  '6A'
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rest: ''

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'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Strathspey / The Reel of Tulloch'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'John MacDonald'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ellipsis Arts...'
'TRCK' (Track number/Position in set)               '3/37'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'MacDonald, John'
'TXXX:ASIN'                                         'B0000059U2'
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'TXXX:MusicBrainz Album Id'                         '121bdc02-f649-4092-aac0-cb5a9b8f1621'
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'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
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'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['folk, world, & country', 'folk']
'TXXX:lastfmtags'                                   ['scottish', 'celtic', 'folk', 'accordeon', 'british isles']
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'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.06 dB'
'TXXX:replaygain_track_peak'                        '0.460292'
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========================== row from database ==========================
                                              'id'  1476144
                                            'path'  /data/Music/Bulk/00localcharacter/VA. World 1： Trad/Celtic Mouth Music (Ellipsis Arts, 1997) [202k VBR]/03-Strathspey  The Reel Of Tulloch .mp3
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                                    'duration_sec'  49
                                           'genre'  loc-eur
                                        'filesize'  1257431
                                           'mtime'  1620536151
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter VA. World 1： Trad (Ellipsis Arts, 1997) [202k VBR] 03 Of eur
                                      'tag_artist'  John MacDonald
                                     'tag_release'  Celtic Mouth Music
                                       'tag_title'  Strathspey / The Reel of Tulloch
                                             'bpm'  95.4
                                    'search_title'  'of':4 'reel':3 'strathspey':1 'the':2 'tulloch':5
                                   'search_artist'  'donald':4 'john':1 'mac':3 'macdonald':2
                                  'search_release'  'celtic':1 'mouth':2 'music':3
                                     'search_rest'  '1':4,5,6 '1997':12,13 '202k':14,15 'arts':10,11 'ellipsis':8,9 'eur':19 'of':18 'trad':7 'va':1,2 'vbr':16,17 'world':3
                                    'search_combo'  '1':16,17,18 '1997':24,25 '202k':26,27 'arts':22,23 'celtic':10C 'donald':9B 'ellipsis':20,21 'eur':31 'john':6B 'mac':8B 'macdonald':7B 'mouth':11C 'music':12C 'of':4A,30 'reel':3A 'strathspey':1A 'the':2A 'trad':19 'tulloch':5A 'va':13,14 'vbr':28,29 'world':15
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['scottish', 'celtic', 'folk', 'accordeon', 'british isles']
                                        'tag_date'  1997
                                     'discogstags'  ['folk, world, & country', 'folk']

============================== file details ==============================
                                           'mtime'  1620536150.6796453  (2021-05-09 06:55:50)
                             'size'  1257431