======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '52'
                                          'artist'  'The Cure'
                                     'text_people'  ''
                                         'release'  'Seventeen Seconds'
                                           'title'  'The Final Sound'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'Q-PLAY-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-3', "
 "'q-chart-4', 'q-drums-2', 'q-other-2', 'q-vocals-1', 'q-mixbeat-2', "
 "'Q-PIANO-4']")
                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'post punk', 'rock']"
                                     'discogstags'  "['electronic', 'rock', 'new wave', 'pop punk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '10'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '122'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Seventeen Seconds'
'TBPM' (BPM (beats per minute))                     '122'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '1980'
'TDRC' (Recording time)                             '2011-10-24'
'TIT2' (Title/songname/content description)         'The Final Sound'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'The Cure'
'TPE2' (Band/orchestra/accompaniment)               'The Cure'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Music on Vinyl'
'TRCK' (Track number/Position in set)               '6/10'
'TSO2'                                              'Cure, The'
'TSOP' (Performer sort order)                       'Cure, The'
'TSRC' (ISRC (international standard recording code))  'GBALB8000006'
'TXXX:ASIN'                                         'B000V7J81E'
'TXXX:Artists'                                      'The Cure'
'TXXX:BARCODE'                                      '0600753030424'
'TXXX:CATALOGNUMBER'                                'MOVLP394'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '129,166'
'TXXX:MusicBrainz Album Artist Id'                  '69ee3720-a7cb-4402-b48d-a02c366f2bcf'
'TXXX:MusicBrainz Album Id'                         '2589e0a5-41df-4d80-8e40-0b75b0778d14'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '69ee3720-a7cb-4402-b48d-a02c366f2bcf'
'TXXX:MusicBrainz Release Group Id'                 '7cd31244-186e-36bb-966f-fd6a90c0832c'
'TXXX:MusicBrainz Release Track Id'                 '4f97b182-1f79-3983-a2ce-159bfab82ede'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'new wave', 'pop punk']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'alternative', 'post punk', 'rock']
'TXXX:originalyear'                                 '1980'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.41 dB'
'TXXX:replaygain_track_peak'                        '0.997996'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'53f31646-212c-4484-abe2-392eab044538')

========================== row from database ==========================
                                              'id'  1468636
                                            'path'  /data/Music/Bulk/00dwimp/The Cure/Seventeen Seconds/MBZ;#The Cure;#Seventeen Seconds;#06;#The Final Sound.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  52
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  2117554
                                           'mtime'  1620574026
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp MBZ;#The Cure;#Seventeen Seconds;#06;#The electronic we new wave or post punk
                                      'tag_artist'  The Cure
                                     'tag_release'  Seventeen Seconds
                                       'tag_title'  The Final Sound
                                             'bpm'  122.0
                                    'search_title'  'final':2 'sound':3 'the':1
                                   'search_artist'  'cure':2 'the':1
                                  'search_release'  'seconds':2 'seventeen':1
                                     'search_rest'  '00dwimp':1 '06':11,14 'cure':6,8 'electronic':16 'mbz':2,4 'new':18 'or':20 'post':21 'punk':22 'seconds':10,13 'seventeen':7,9 'the':3,5,12,15 'wave':19 'we':17
                                    'search_combo'  '00dwimp':8 '06':18,21 'cure':5B,13,15 'electronic':23 'final':2A 'mbz':9,11 'new':25 'or':27 'post':28 'punk':29 'seconds':7C,17,20 'seventeen':6C,14,16 'sound':3A 'the':1A,4B,10,12,19,22 'wave':26 'we':24
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'Q-PIANO-4', 'q-mixbeat-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-1', 'q-grit-3']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'post punk', 'rock']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic', 'rock', 'new wave', 'pop punk']

============================== file details ==============================
                                           'mtime'  1620574026.3464355  (2021-05-09 17:27:06)
                             'size'  2117554