======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '402'
                                          'artist'  'Larry Elgart & His Manhattan Swing Orchestra'
                                     'text_people'  ''
                                         'release'  'new fashion'
                                           'title'  'Hooked on Swing'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-4', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['swing', 'jazz saxophone', 'easy listening', 'space age pop', 'latin jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '6'
                                            'date'  '1982'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '89.1'
                                             'key'  '8A'
                                        'acoustid'  'bc3ed932-5a55-4f32-b247-b8a770e91a0d'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'new fashion'
'TBPM' (BPM (beats per minute))                     '89.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '1982'
'TDRC' (Recording time)                             '1982'
'TIT2' (Title/songname/content description)         'Hooked on Swing'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Larry Elgart & His Manhattan Swing Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Larry Elgart & His Manhattan Swing Orchestra'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'K-Tel International (USA), Inc.'
'TRCK' (Track number/Position in set)               '1/6'
'TSO2'                                              'Elgart, Larry & His Manhattan Swing Orchestra'
'TSOP' (Performer sort order)                       'Elgart, Larry & His Manhattan Swing Orchestra'
'TXXX:ASIN'                                         'B000050K0H'
'TXXX:Acoustid Id'                                  'bc3ed932-5a55-4f32-b247-b8a770e91a0d'
'TXXX:Artists'                                      'Larry Elgart & His Manhattan Swing Orchestra'
'TXXX:BARCODE'                                      '078635434316'
'TXXX:CATALOGNUMBER'                                'AFL1-4343'
'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:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['swing', 'jazz saxophone', 'easy listening', 'space age pop', 'latin jazz']
'TXXX:originalyear'                                 '1982'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.20 dB'
'TXXX:replaygain_track_peak'                        '0.567744'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b331098e-4575-4302-88ee-e81ec9d76028')

========================== row from database ==========================
                                              'id'  1309131
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/new fashion/Hooked On Swing Dancing.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  402
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  6498468
                                           'mtime'  1636911165
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip On Dancing electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Larry Elgart & His Manhattan Swing Orchestra
                                     'tag_release'  new fashion
                                       'tag_title'  Hooked on Swing
                                             'bpm'  89.1
                                    'search_title'  'hooked':1 'on':2 'swing':3
                                   'search_artist'  'elgart':2 'his':3 'larry':1 'manhattan':4 'orchestra':6 'swing':5
                                  'search_release'  'fashion':2 'new':1
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 'acid':10 'dancing':4 'downtempo':9 'electronic':5 'hop':7 'jazz':11 'on':3 'or':8 'trip':6
                                    'search_combo'  '00poprockelectronic':12 '00trip':13 'acid':21 'dancing':15 'downtempo':20 'electronic':16 'elgart':5B 'fashion':11C 'his':6B 'hooked':1A 'hop':18 'jazz':22 'larry':4B 'manhattan':7B 'new':10C 'on':2A,14 'or':19 'orchestra':9B 'swing':3A,8B 'trip':17
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['swing', 'jazz saxophone', 'easy listening', 'space age pop', 'latin jazz']
                                        'tag_date'  1982
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636911165.0940046  (2021-11-14 18:32:45)
                             'size'  6498468