======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '253'
                                          'artist'  'LOVE PSYCHEDELICO'
                                     'text_people'  ''
                                         'release'  'Right now'
                                           'title'  'Brown-eyed Joe'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '3'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan'
                                             'bpm'  '116.120'
                                             'key'  '1B'
                                        'acoustid'  'f6bf5d1a-e9e6-4cd0-8917-bd5dd671d579'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Right now'
'TBPM' (BPM (beats per minute))                     '116.120'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-japan'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-06-16'
'TIT2' (Title/songname/content description)         'Brown-eyed Joe'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'LOVE PSYCHEDELICO'
'TPE2' (Band/orchestra/accompaniment)               'LOVE PSYCHEDELICO'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/3'
'TSO2'                                              'LOVE PSYCHEDELICO'
'TSOP' (Performer sort order)                       'LOVE PSYCHEDELICO'
'TXXX:Acoustid Id'                                  'f6bf5d1a-e9e6-4cd0-8917-bd5dd671d579'
'TXXX:MusicBrainz Album Artist Id'                  '2367827d-3590-4d64-9cad-3470172b254a'
'TXXX:MusicBrainz Album Id'                         '99046591-0bbe-45f7-9e8d-8ad4c0b34f43'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'single'
'TXXX:MusicBrainz Artist Id'                        '2367827d-3590-4d64-9cad-3470172b254a'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.39 dB'
'TXXX:replaygain_track_peak'                        '0.432578'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3a275bd3-ddf8-497e-b2c7-56bd90ffbf68')

========================== row from database ==========================
                                              'id'  1239608
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/[love psychedelico] - 20050616/02-Brown-eyed Joe.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  253
                                           'genre'  loc-asia-japan
                                        'filesize'  6078974
                                           'mtime'  1622821548
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia [love psychedelico] 20050616 02 loc asia japan
                                      'tag_artist'  LOVE PSYCHEDELICO
                                     'tag_release'  Right now
                                       'tag_title'  Brown-eyed Joe
                                             'bpm'  116.12
                                    'search_title'  'brown':1 'browneyed':3 'eyed':2 'joe':4
                                   'search_artist'  'love':1 'psychedelico':2
                                  'search_release'  'now':2 'right':1
                                     'search_rest'  '00asia':1 '20050616':6 'asia':8 'japan':9 'loc':7 'love':2,3 'psychedelico':4,5
                                    'search_combo'  '00asia':9 '20050616':14 'asia':16 'brown':1A 'browneyed':3A 'eyed':2A 'japan':17 'joe':4A 'loc':15 'love':5B,10,11 'now':8C 'psychedelico':6B,12,13 'right':7C
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622821547.7721784  (2021-06-04 17:45:47)
                             'size'  6078974