======================== unified (from filesystem) ========================
                                         'bitrate'  '245.689'
                                        'duration'  '191'
                                          'artist'  '[unknown]'
                                     'text_people'  ''
                                         'release'  'Molam: Thai Country Groove From Isan'
                                           'title'  'The Sparrow and the Waterfall'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '21'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-asia-thailand'
                                             'bpm'  '123.784'
                                             'key'  '1B'
                                        'acoustid'  '9510efa9-baf1-4f72-af3d-3af8fd5f537f'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Molam: Thai Country Groove From Isan'
'TBPM' (BPM (beats per minute))                     '123.784'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-thailand'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-02-08'
'TIT2' (Title/songname/content description)         'The Sparrow and the Waterfall'
'TKEY' (Initial key)                                '1B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               '[unknown]'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sublime Frequencies'
'TRCK' (Track number/Position in set)               '13/21'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       '[unknown]'
'TSSE' (Software/Hardware and settings used for encoding)  'Lame V3.97 (Beta)'
'TXXX:ASIN'                                         'B0006VXMGC'
'TXXX:Acoustid Id'                                  '9510efa9-baf1-4f72-af3d-3af8fd5f537f'
'TXXX:BARCODE'                                      '0751937263029'
'TXXX:CATALOGNUMBER'                                'SF019'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '89d63b9d-950a-4db0-8b4e-e156ec50ab97'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '125ec42a-7229-4250-afc5-e057484327fe'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.24 dB'
'TXXX:replaygain_track_peak'                        '0.499290'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5b4531d6-fae3-4b37-a075-301d0744b439')

========================== row from database ==========================
                                              'id'  479305
                                            'path'  /data/Music/Bulk/00localcharacter/Sublime Frequencies/[SF019] Various Artists - Molam - Thai Country Groove From Isan (Sublime Frequencies,2005)/13 - The Sparrow And The Waterfall.mp3
                                         'working'  None
                                         'bitrate'  245
                                    'duration_sec'  191
                                           'genre'  loc-asia-thailand
                                        'filesize'  5888662
                                           'mtime'  1621629786
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Sublime Frequencies [SF019] Various Artists (Sublime Frequencies,2005) 13 And loc asia thailand
                                      'tag_artist'  [unknown]
                                     'tag_release'  Molam: Thai Country Groove From Isan
                                       'tag_title'  The Sparrow and the Waterfall
                                             'bpm'  123.784
                                    'search_title'  'and':3 'sparrow':2 'the':1 'waterfall':4
                                   'search_artist'  'unknown':1,2
                                  'search_release'  'country':4 'from':6 'groove':5 'isan':7 'molam':1,2 'thai':3
                                     'search_rest'  '2005':9,11 'and':12 'artists':6 'asia':14 'frequencies':2,8,10 'loc':13 'sf019':3,4 'sublime':1,7 'thailand':15 'various':5
                                    'search_combo'  '2005':22,24 'and':3A,25 'artists':19 'asia':27 'country':10C 'frequencies':15,21,23 'from':12C 'groove':11C 'isan':13C 'loc':26 'molam':7C,8C 'sf019':16,17 'sparrow':2A 'sublime':14,20 'thai':9C 'thailand':28 'the':1A 'unknown':5B,6B 'various':18 'waterfall':4A
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['mysterious', 'unknown', 'all', 'mistagged artist', 'rock']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629785.9170227  (2021-05-21 22:43:05)
                             'size'  5888662