======================== unified (from filesystem) ========================
                                         'bitrate'  '256.212'
                                        'duration'  '342'
                                          'artist'  'Weird Al Yankovic'
                                     'text_people'  ''
                                         'release'  'Alpocalypse'
                                           'title'  'Stop Forwarding That Crap to Me'
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                                      'lastfmtags'  "['comedy', 'parody', 'rock', 'humor', 'funny']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
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                                      'tracktotal'  '12'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'entertaining-unsorted'
                                             'bpm'  '139'
                                             'key'  '4A'
                                        'acoustid'  '6e262835-e7d1-44ff-afe8-7f23c769490d'
rest: ''

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

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'TBPM' (BPM (beats per minute))                     '139'
'TCON' (Content type, a.k.a. Genre)                 'entertaining-unsorted'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-06-21'
'TIT2' (Title/songname/content description)         'Stop Forwarding That Crap to Me'
'TKEY' (Initial key)                                '4A'
'TLAN' (Language(s))                                'eng'
'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)                              '1/2'
'TPUB' (Publisher)                                  'Jive/Volcano Records/Way Moby'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Yankovic, Weird Al'
'TSOP' (Performer sort order)                       'Yankovic, Weird Al'
'TSRC' (ISRC (international standard recording code))  'USJI10801039/USVR11100060'
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'TXXX:Artists'                                      '"Weird Al" Yankovic'
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'TXXX:CATALOGNUMBER'                                '88697-89328-2'
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'TXXX:MusicBrainz Album Id'                         '770d41b7-b414-4741-ba70-094af070b5b2'
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'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7746d775-9550-4360-b8d5-c37bd448ce01'
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'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2011-06-21'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Source'                                       'CD'
'TXXX:lastfmtags'                                   ['comedy', 'parody', 'rock', 'humor', 'funny']
'TXXX:originalyear'                                 '2011'
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'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
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'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
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'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
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'TXXX:replaygain_track_peak'                        '0.349573'
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========================== row from database ==========================
                                              'id'  1523511
                                            'path'  /data/Music/Bulk/00spent/Weird Al/Weird Al Yankovic/Weird Al Yankovic _2011 _Alpocalypse_ [Volcano]/12 Stop Forwarding That Crap To Me.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  342
                                           'genre'  entertaining-unsorted
                                        'filesize'  11079010
                                           'mtime'  1620647426
                                   'redo_metaread'  0
                                        'rest_str'   00spent _2011 _Alpocalypse_ [Volcano] 12 To entertaining unsorted
                                      'tag_artist'  Weird Al Yankovic
                                     'tag_release'  Alpocalypse
                                       'tag_title'  Stop Forwarding That Crap to Me
                                             'bpm'  139.0
                                    'search_title'  'crap':4 'forwarding':2 'me':6 'stop':1 'that':3 'to':5
                                   'search_artist'  'al':2 'weird':1 'yankovic':3
                                  'search_release'  'alpocalypse':1
                                     'search_rest'  '00spent':1 '2011':2 'alpocalypse':3 'entertaining':7 'to':6 'unsorted':8 'volcano':4,5
                                    'search_combo'  '00spent':11 '2011':12 'al':8B 'alpocalypse':10C,13 'crap':4A 'entertaining':17 'forwarding':2A 'me':6A 'stop':1A 'that':3A 'to':5A,16 'unsorted':18 'volcano':14,15 'weird':7B 'yankovic':9B
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['comedy', 'parody', 'rock', 'humor', 'funny']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620647425.9750717  (2021-05-10 13:50:25)
                             'size'  11079010