======================== unified (from filesystem) ========================
                                         'bitrate'  '187.829'
                                        'duration'  '332'
                                          'artist'  'Megafaun'
                                     'text_people'  ''
                                         'release'  'Gather, Form & Fly'
                                           'title'  'Impressions of the Past'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'indie folk', 'experimental', 'folk', 'freak folk']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted'
                                             'bpm'  '120.113'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'PRIV:http://www.cdtag.com:\x02\x00»1§\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xbb1\xa7\x00')
'TALB' (Album/Movie/Show title)                     'Gather, Form & Fly'
'TBPM' (BPM (beats per minute))                     '120.113'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2009-07-21'
'TIT2' (Title/songname/content description)         'Impressions of the Past'
'TKEY' (Initial key)                                '12B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Megafaun'
'TPUB' (Publisher)                                  'Hometapes Records'
'TRCK' (Track number/Position in set)               '4'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 3.97'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:Release type'                                 'Normal'
'TXXX:Rip date'                                     '2009-07-10'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD (LP)'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'indie folk', 'experimental', 'folk', 'freak folk']
'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'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.32 dB'
'TXXX:replaygain_track_peak'                        '0.401590'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.megafaun.com/')

========================== row from database ==========================
                                              'id'  1265578
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Megafaun/Gather, Form and Fly/04-megafaun-impressions_of_the_past.mp3
                                         'working'  None
                                         'bitrate'  187
                                    'duration_sec'  332
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  7798486
                                           'mtime'  1638554675
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos and 04 megafaun impressions_of_the_past ifs songwriter indie unsorted
                                      'tag_artist'  Megafaun
                                     'tag_release'  Gather, Form & Fly
                                       'tag_title'  Impressions of the Past
                                             'bpm'  120.113
                                    'search_title'  'impressions':1 'of':2 'past':4 'the':3
                                   'search_artist'  'megafaun':1
                                  'search_release'  'fly':4 'form':3 'gather':1,2
                                     'search_rest'  '00singer':1 'and':4 'eos':3 'ifs':10 'impressions':6 'indie':11 'megafaun':5 'of':7 'past':9 'songwriter':2 'the':8 'unsorted':12
                                    'search_combo'  '00singer':10 'and':13 'eos':12 'fly':9C 'form':8C 'gather':6C,7C 'ifs':19 'impressions':1A,15 'indie':20 'megafaun':5B,14 'of':2A,16 'past':4A,18 'songwriter':11 'the':3A,17 'unsorted':21
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'indie folk', 'experimental', 'folk', 'freak folk']
                                        'tag_date'  2009
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1638554675.2938514  (2021-12-03 19:04:35)
                             'size'  7798486