======================== unified (from filesystem) ========================
                                         'bitrate'  '152.324'
                                        'duration'  '104'
                                          'artist'  'Mindless Self Indulgence'
                                     'text_people'  ''
                                         'release'  'Tight'
                                           'title'  'Molly'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['industrial jungle pussy punk', 'electronic', 'alternative', 'industrial', "
 "'punk']")
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '14'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '145.6'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tight'
'TBPM' (BPM (beats per minute))                     '145.6'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-04-06'
'TIT2' (Title/songname/content description)         'Molly'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mindless Self Indulgence'
'TPE2' (Band/orchestra/accompaniment)               'Mindless Self Indulgence'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Uppity Cracker'
'TRCK' (Track number/Position in set)               '6/14'
'TSO2'                                              'Mindless Self Indulgence'
'TSOP' (Performer sort order)                       'Mindless Self Indulgence'
'TXXX:ASIN'                                         'B00000I9VT'
'TXXX:Artists'                                      'Mindless Self Indulgence'
'TXXX:BARCODE'                                      '075596239028'
'TXXX:CATALOGNUMBER'                                'UCR004'
'TXXX:MusicBrainz Album Artist Id'                  '44f42386-a733-4b51-8298-fe5c807d03aa'
'TXXX:MusicBrainz Album Id'                         '3cd2629c-d6bf-45c9-9cb6-c13b28507345'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '44f42386-a733-4b51-8298-fe5c807d03aa'
'TXXX:MusicBrainz Release Group Id'                 '8093f0f8-9b04-3a6f-9c70-32a229c13a9d'
'TXXX:MusicBrainz Release Track Id'                 '46395090-f6a2-3b56-9e5c-1546cb8f9251'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['industrial jungle pussy punk',
 'electronic',
 'alternative',
 'industrial',
 'punk']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.26 dB'
'TXXX:replaygain_track_peak'                        '0.408933'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'af7adfc7-4b47-402c-9baa-d9e5fe40830a')

========================== row from database ==========================
                                              'id'  1272930
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Mindless Self Indulgence/1999 - Tight/06 - Molly.mp3
                                         'working'  None
                                         'bitrate'  152
                                    'duration_sec'  104
                                           'genre'  rock-gr-punk
                                        'filesize'  2040681
                                           'mtime'  1622658911
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 1999 06 rock gr punk
                                      'tag_artist'  Mindless Self Indulgence
                                     'tag_release'  Tight
                                       'tag_title'  Molly
                                             'bpm'  145.6
                                    'search_title'  'molly':1
                                   'search_artist'  'indulgence':3 'mindless':1 'self':2
                                  'search_release'  'tight':1
                                     'search_rest'  '1999':5 'gr':7 'hiphop':1 'punk':8 'rap':2 'rnb':3 'rock':6 'turntablism':4
                                    'search_combo'  '1999':10 'gr':12 'hiphop':6 'indulgence':4B 'mindless':2B 'molly':1A 'punk':13 'rap':7 'rnb':8 'rock':11 'self':3B 'tight':5C 'turntablism':9
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['industrial jungle pussy punk', 'electronic', 'alternative', 'industrial', 'punk']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1622658910.7210765  (2021-06-02 20:35:10)
                             'size'  2040681