======================== unified (from filesystem) ========================
                                         'bitrate'  '227.002'
                                        'duration'  '264'
                                          'artist'  'Dinosaur Jr'
                                     'text_people'  ''
                                         'release'  'Green Mind'
                                           'title'  "How'd You Pin That One On Me"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
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 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
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                                      'lastfmtags'  "['grunge', 'alternative', 'indie rock', 'alternative rock', 'indie']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '13'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '134.735'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

"PRIV:http://www.cdtag.com:\x02\x00ã'\x95\x00"      PRIV(owner='http://www.cdtag.com', data=b"\x02\x00\xe3'\x95\x00")
'TALB' (Album/Movie/Show title)                     'Green Mind'
'TBPM' (BPM (beats per minute))                     '134.735'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2006-05-16'
'TIT2' (Title/songname/content description)         "How'd You Pin That One On Me"
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Dinosaur Jr'
'TPUB' (Publisher)                                  'Rhino / WEA'
'TRCK' (Track number/Position in set)               '6/13'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 3.90'
'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'                                 'Remastered'
'TXXX:Rip date'                                     '2006-05-16'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD'
'TXXX:lastfmtags'                                   ['grunge', 'alternative', 'indie rock', 'alternative rock', 'indie']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.44 dB'
'TXXX:replaygain_track_peak'                        '0.354530'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.dinosaurjr.com')

========================== row from database ==========================
                                              'id'  1294022
                                            'path'  /data/Music/Bulk/00poprockelectronic/Dinosaur Jr/Green Mind/06-dinosaur_jr-howd_you_pin_that_one_on_me.mp3
                                         'working'  None
                                         'bitrate'  227
                                    'duration_sec'  264
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  7513706
                                           'mtime'  1621697431
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 06 dinosaur_jr howd_you_pin_that_one_on_me ifs songwriter indie rock
                                      'tag_artist'  Dinosaur Jr
                                     'tag_release'  Green Mind
                                       'tag_title'  How'd You Pin That One On Me
                                             'bpm'  134.735
                                    'search_title'  'd':2 'how':1 'howd':3 'me':9 'on':8 'one':7 'pin':5 'that':6 'you':4
                                   'search_artist'  'dinosaur':1 'jr':2
                                  'search_release'  'green':1 'mind':2
                                     'search_rest'  '00poprockelectronic':1 'dinosaur':2 'howd':4 'ifs':11 'indie':13 'jr':3 'me':10 'on':9 'one':8 'pin':6 'rock':14 'songwriter':12 'that':7 'you':5
                                    'search_combo'  '00poprockelectronic':14 'd':2A 'dinosaur':10B,15 'green':12C 'how':1A 'howd':3A,17 'ifs':24 'indie':26 'jr':11B,16 'me':9A,23 'mind':13C 'on':8A,22 'one':7A,21 'pin':5A,19 'rock':27 'songwriter':25 'that':6A,20 'you':4A,18
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['grunge', 'alternative', 'indie rock', 'alternative rock', 'indie']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697430.846746  (2021-05-22 17:30:30)
                             'size'  7513706