======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '326'
                                          'artist'  'Tosca'
                                     'text_people'  ''
                                         'release'  'Souvenirs: The J.A.C. Remixes'
                                           'title'  'Rondo Acapricio (DSL mix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['lounge', 'electronic', 'trip hop', 'downtempo', 'chillout']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '16'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '100.2'
                                             'key'  '6A'
                                        'acoustid'  '8a75a6c0-a805-43a6-8d94-329aeb57fb1a'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Souvenirs: The J.A.C. Remixes'
'TBPM' (BPM (beats per minute))                     '100.2'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-02-27'
'TIT2' (Title/songname/content description)         'Rondo Acapricio (DSL mix)'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Tosca'
'TPE2' (Band/orchestra/accompaniment)               'Tosca'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'G-Stone Recordings'
'TRCK' (Track number/Position in set)               '4/16'
'TSO2'                                              'Tosca'
'TSOP' (Performer sort order)                       'Tosca'
'TXXX:ASIN'                                         'B000E5KP0G'
'TXXX:Acoustid Id'                                  '8a75a6c0-a805-43a6-8d94-329aeb57fb1a'
'TXXX:BARCODE'                                      '800271003225'
'TXXX:CATALOGNUMBER'                                'GSCD024'
'TXXX:MusicBrainz Album Artist Id'                  '3231d12a-c42d-4977-b2a4-a6e4d87978e1'
'TXXX:MusicBrainz Album Id'                         '1f30a800-813c-4cb0-82d6-6bdae3649723'
'TXXX:MusicBrainz Album Release Country'            'AT'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'remix'
'TXXX:MusicBrainz Artist Id'                        '3231d12a-c42d-4977-b2a4-a6e4d87978e1'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['lounge', 'electronic', 'trip hop', 'downtempo', 'chillout']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.13 dB'
'TXXX:replaygain_track_peak'                        '0.596046'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b63dd180-82ae-4c01-ab9a-b65f6ce9d805')

========================== row from database ==========================
                                              'id'  1336970
                                            'path'  /data/Music/Bulk/00poprockelectronic/Tosca/Remixes/4 - rondo acapricio (dsl mix).mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  326
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  9154957
                                           'mtime'  1636911432
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 4 rondo acapricio (dsl electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Tosca
                                     'tag_release'  Souvenirs: The J.A.C. Remixes
                                       'tag_title'  Rondo Acapricio (DSL mix)
                                             'bpm'  100.2
                                    'search_title'  'acapricio':2 'dsl':3,4 'mix':5,6 'rondo':1
                                   'search_artist'  'tosca':1
                                  'search_release'  'a':5 'c':6 'j':4 'jac':7 'remixes':8 'souvenirs':1,2 'the':3
                                     'search_rest'  '00poprockelectronic':1 '4':2 'acapricio':4 'acid':12 'downtempo':11 'dsl':5,6 'electronic':7 'hop':9 'jazz':13 'or':10 'rondo':3 'trip':8
                                    'search_combo'  '00poprockelectronic':16 '4':17 'a':12C 'acapricio':2A,19 'acid':27 'c':13C 'downtempo':26 'dsl':3A,4A,20,21 'electronic':22 'hop':24 'j':11C 'jac':14C 'jazz':28 'mix':5A,6A 'or':25 'remixes':15C 'rondo':1A,18 'souvenirs':8C,9C 'the':10C 'tosca':7B 'trip':23
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'electronic', 'trip hop', 'downtempo', 'chillout']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636911432.4818451  (2021-11-14 18:37:12)
                             'size'  9154957