======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '201'
                                          'artist'  'Weird Al Yankovic'
                                     'text_people'  ''
                                         'release'  'Even Worse'
                                           'title'  'Good Old Days'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-UNU-2', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['comedy', 'parody', 'rock', 'humor', 'funny']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '11'
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'entertaining-unsorted'
                                             'bpm'  '121'
                                             'key'  '8B'
                                        'acoustid'  'd54ab4ec-5462-4a48-8eb5-a6c0fbe671a9'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Even Worse'
'TBPM' (BPM (beats per minute))                     '121'
'TCON' (Content type, a.k.a. Genre)                 'entertaining-unsorted'
'TDOR' (Original release time)                      '1988'
'TDRC' (Recording time)                             '1988'
'TIT2' (Title/songname/content description)         'Good Old Days'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Weird Al Yankovic'
'TPE2' (Band/orchestra/accompaniment)               'Weird Al Yankovic'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Volcano Records/Way Moby'
'TRCK' (Track number/Position in set)               '11/11'
'TSO2'                                              'Yankovic, Weird Al'
'TSOP' (Performer sort order)                       'Yankovic, Weird Al'
'TSRC' (ISRC (international standard recording code))  'USVR10400192'
'TXXX:ASIN'                                         'B0060ANQGO'
'TXXX:Acoustid Id'                                  'd54ab4ec-5462-4a48-8eb5-a6c0fbe671a9'
'TXXX:Artists'                                      '"Weird Al" Yankovic'
'TXXX:BARCODE'                                      '886979177321'
'TXXX:CATALOGNUMBER'                                '32007-2'
'TXXX:MusicBrainz Album Artist Id'                  '7746d775-9550-4360-b8d5-c37bd448ce01'
'TXXX:MusicBrainz Album Id'                         '27b10b18-185a-4876-a228-93216ce30130'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7746d775-9550-4360-b8d5-c37bd448ce01'
'TXXX:MusicBrainz Release Group Id'                 '3e0a237a-3b29-3414-a7fc-ce37a9109d4b'
'TXXX:MusicBrainz Release Track Id'                 '607f3ab3-8cc7-4262-8ba3-a37191bc4160'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['comedy', 'parody', 'rock', 'humor', 'funny']
'TXXX:originalyear'                                 '1988'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.28 dB'
'TXXX:replaygain_track_peak'                        '0.914032'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'791fef7d-4110-4ece-8ece-fadd40150c6e')

========================== row from database ==========================
                                              'id'  1343394
                                            'path'  /data/Music/Bulk/00spent/Weird Al/Weird Al Yankovic/Even Worse [1988]/11 - Weird Al - Good Old Days.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  201
                                           'genre'  entertaining-unsorted
                                        'filesize'  3309200
                                           'mtime'  1620647395
                                   'redo_metaread'  0
                                        'rest_str'   00spent [1988] 11 entertaining unsorted
                                      'tag_artist'  Weird Al Yankovic
                                     'tag_release'  Even Worse
                                       'tag_title'  Good Old Days
                                             'bpm'  121.0
                                    'search_title'  'days':3 'good':1 'old':2
                                   'search_artist'  'al':2 'weird':1 'yankovic':3
                                  'search_release'  'even':1 'worse':2
                                     'search_rest'  '00spent':1 '1988':2,3 'entertaining':4 'unsorted':5
                                    'search_combo'  '00spent':9 '1988':10,11 'al':5B 'days':3A 'entertaining':12 'even':7C 'good':1A 'old':2A 'unsorted':13 'weird':4B 'worse':8C 'yankovic':6B
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['comedy', 'parody', 'rock', 'humor', 'funny']
                                        'tag_date'  1988
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620647395.4110725  (2021-05-10 13:49:55)
                             'size'  3309200