======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '243'
                                          'artist'  'Spin Doctors'
                                     'text_people'  ''
                                         'release'  'Pocket Full of Kryptonite'
                                           'title'  'Yo Mamas a Pajama'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rock', '90s', 'alternative', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '13'
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '145.476'
                                             'key'  '11A'
                                        'acoustid'  '3c1aa547-2851-4abe-8600-f2098bb096a5'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Pocket Full of Kryptonite'
'TBPM' (BPM (beats per minute))                     '145.476'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '1991'
'TDRC' (Recording time)                             '1992'
'TIT2' (Title/songname/content description)         'Yo Mamas a Pajama'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Spin Doctors'
'TPE2' (Band/orchestra/accompaniment)               'Spin Doctors'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Epic/Epic'
'TRCK' (Track number/Position in set)               '11/13'
'TSO2'                                              'Spin Doctors'
'TSOP' (Performer sort order)                       'Spin Doctors'
'TXXX:ASIN'                                         'B000025NSN'
'TXXX:Acoustid Id'                                  '3c1aa547-2851-4abe-8600-f2098bb096a5'
'TXXX:BARCODE'                                      '5099746825096'
'TXXX:CATALOGNUMBER'                                '01-468250-11/468250 9/EPC 468250 9'
'TXXX:MusicBrainz Album Artist Id'                  '1bcb61f3-ca9c-4a26-b16e-0547ad6c21be'
'TXXX:MusicBrainz Album Id'                         '3f9a92c4-8a35-4683-b27e-5058b953f77b'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '1bcb61f3-ca9c-4a26-b16e-0547ad6c21be'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['alternative rock', '90s', 'alternative', 'pop', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.25 dB'
'TXXX:replaygain_track_peak'                        '0.454464'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e4df503f-3a36-4300-8831-1ff317a65a9d')

========================== row from database ==========================
                                              'id'  1320333
                                            'path'  /data/Music/Bulk/00poprockelectronic/Spin Doctors/Pocket Full of Kryptonite/Spin Doctors - Yo Mamas A Pajama.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  243
                                           'genre'  rock-pop
                                        'filesize'  3892394
                                           'mtime'  1620391939
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic A rock pop
                                      'tag_artist'  Spin Doctors
                                     'tag_release'  Pocket Full of Kryptonite
                                       'tag_title'  Yo Mamas a Pajama
                                             'bpm'  145.476
                                    'search_title'  'a':3 'mamas':2 'pajama':4 'yo':1
                                   'search_artist'  'doctors':2 'spin':1
                                  'search_release'  'full':2 'kryptonite':4 'of':3 'pocket':1
                                     'search_rest'  '00poprockelectronic':1 'a':2 'pop':4 'rock':3
                                    'search_combo'  '00poprockelectronic':11 'a':3A,12 'doctors':6B 'full':8C 'kryptonite':10C 'mamas':2A 'of':9C 'pajama':4A 'pocket':7C 'pop':14 'rock':13 'spin':5B 'yo':1A
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', '90s', 'alternative', 'pop', 'rock']
                                        'tag_date'  1992
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620391939.0796616  (2021-05-07 14:52:19)
                             'size'  3892394