======================== unified (from filesystem) ========================
                                         'bitrate'  '201.339'
                                        'duration'  '260'
                                          'artist'  'Kashmir'
                                     'text_people'  ''
                                         'release'  'No Balance Palace'
                                           'title'  'Jewel Drop'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['alternative rock', 'danish', 'indie rock', 'indie', 'rock', 'alternative']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '11'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '100.655'
                                             'key'  '8A'
                                        'acoustid'  '95059d4c-e370-4438-9107-aade0cbfe5cf'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'No Balance Palace'
'TBPM' (BPM (beats per minute))                     '100.655'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-10-10'
'TIT2' (Title/songname/content description)         'Jewel Drop'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kashmir'
'TPE2' (Band/orchestra/accompaniment)               'Kashmir'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sony BMG Music Entertainment'
'TRCK' (Track number/Position in set)               '2/11'
'TSO2'                                              'Kashmir'
'TSOP' (Performer sort order)                       'Kashmir'
'TXXX:ASIN'                                         'B000B7BSU8'
'TXXX:Acoustid Id'                                  '95059d4c-e370-4438-9107-aade0cbfe5cf'
'TXXX:BARCODE'                                      '828767276724'
'TXXX:CATALOGNUMBER'                                '82876 72767 2'
'TXXX:MusicBrainz Album Artist Id'                  'cd08ab5e-a823-4985-975d-3a3438b9b5d5'
'TXXX:MusicBrainz Album Id'                         '040e407c-548b-47d5-b3e7-45c9184a9a20'
'TXXX:MusicBrainz Album Release Country'            'DK'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'cd08ab5e-a823-4985-975d-3a3438b9b5d5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['alternative rock', 'danish', 'indie rock', 'indie', 'rock', 'alternative']
'TXXX:q-bass'                                       '4'
'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'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.83 dB'
'TXXX:replaygain_track_peak'                        '0.399054'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'207d9520-3626-443b-840e-c231680d198b')

========================== row from database ==========================
                                              'id'  1275415
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Kashmir/No Balance Palace/02-kashmir-jewel_drop.mp3
                                         'working'  None
                                         'bitrate'  201
                                    'duration_sec'  260
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  6550618
                                           'mtime'  1621697518
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 02 kashmir jewel_drop ifs songwriter indie rock
                                      'tag_artist'  Kashmir
                                     'tag_release'  No Balance Palace
                                       'tag_title'  Jewel Drop
                                             'bpm'  100.655
                                    'search_title'  'drop':2 'jewel':1
                                   'search_artist'  'kashmir':1
                                  'search_release'  'balance':2 'no':1 'palace':3
                                     'search_rest'  '00singer':1 'drop':6 'eos':3 'ifs':7 'indie':8 'jewel':5 'kashmir':4 'rock':9 'songwriter':2
                                    'search_combo'  '00singer':7 'balance':5C 'drop':2A,12 'eos':9 'ifs':13 'indie':14 'jewel':1A,11 'kashmir':3B,10 'no':4C 'palace':6C 'rock':15 'songwriter':8
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', '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-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'danish', 'indie rock', 'indie', 'rock', 'alternative']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697518.4038522  (2021-05-22 17:31:58)
                             'size'  6550618