======================== unified (from filesystem) ========================
                                         'bitrate'  '237.427'
                                        'duration'  '172'
                                          'artist'  'Mae'
                                     'text_people'  ''
                                         'release'  'Singularity'
                                           'title'  'Rocket'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie rock', 'indie', 'emo', 'rock', 'alternative']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '12'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-pop-indie-emo'
                                             'bpm'  '125.393'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'PRIV:http://www.cdtag.com:\x02\x00í\x19Ä\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xed\x19\xc4\x00')
'TALB' (Album/Movie/Show title)                     'Singularity'
'TBPM' (BPM (beats per minute))                     '125.393'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-indie-emo'
'TDRC' (Recording time)                             '2007-08-14'
'TIT2' (Title/songname/content description)         'Rocket'
'TKEY' (Initial key)                                '3B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Mae'
'TPUB' (Publisher)                                  'Capitol'
'TRCK' (Track number/Position in set)               '10/12'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME3.90.3 modified APS'
'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:Release type'                                 'Normal'
'TXXX:Rip date'                                     '2007-07-12'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD (LP)'
'TXXX:lastfmtags'                                   ['indie rock', 'indie', 'emo', 'rock', 'alternative']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.66 dB'
'TXXX:replaygain_track_peak'                        '0.338091'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.myspace.com/mae')

========================== row from database ==========================
                                              'id'  1276852
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Mae/Singularity/10 - Rocket.mp3
                                         'working'  None
                                         'bitrate'  237
                                    'duration_sec'  172
                                           'genre'  rock-pop-indie-emo
                                        'filesize'  5116480
                                           'mtime'  1621852597
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 10 rock pop indie emo
                                      'tag_artist'  Mae
                                     'tag_release'  Singularity
                                       'tag_title'  Rocket
                                             'bpm'  125.393
                                    'search_title'  'rocket':1
                                   'search_artist'  'mae':1
                                  'search_release'  'singularity':1
                                     'search_rest'  '00singer':1 'emo':7 'eos':3 'indie':6 'pop':5 'rock':4 'songwriter':2
                                    'search_combo'  '00singer':4 'emo':10 'eos':6 'indie':9 'mae':2B 'pop':8 'rock':7 'rocket':1A 'singularity':3C 'songwriter':5
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie rock', 'indie', 'emo', 'rock', 'alternative']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621852596.6925726  (2021-05-24 12:36:36)
                             'size'  5116480