======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '190'
                                          'artist'  'Savages'
                                     'text_people'  ''
                                         'release'  'Adore Life'
                                           'title'  'When in Love'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'Q-SYN-3', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-4', "
 "'Q-CHART-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['post-punk', 'no wave', 'female vocalists', 'experimental', 'punk']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '10'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '111.8'
                                             'key'  '9A'
                                        'acoustid'  'bb4d5d04-a1c6-408e-aeda-dcc3adf19127'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Adore Life'
'TBPM' (BPM (beats per minute))                     '111.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '2016'
'TDRC' (Recording time)                             '2016-01-22'
'TIT2' (Title/songname/content description)         'When in Love'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Savages'
'TPE2' (Band/orchestra/accompaniment)               'Savages'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Matador'
'TRCK' (Track number/Position in set)               '7/10'
'TSO2'                                              'Savages'
'TSOP' (Performer sort order)                       'Savages'
'TSRC' (ISRC (international standard recording code))  'USMTD1607103'
'TXXX:ASIN'                                         'B016Z8K7US'
'TXXX:Acoustid Id'                                  'bb4d5d04-a1c6-408e-aeda-dcc3adf19127'
'TXXX:Artists'                                      'Savages'
'TXXX:BARCODE'                                      '744861107620'
'TXXX:CATALOGNUMBER'                                'OLE-1076-2'
'TXXX:MusicBrainz Album Artist Id'                  '42d72c29-8a7a-4c88-89ed-a2ca25d40284'
'TXXX:MusicBrainz Album Id'                         '15baf3d0-f074-4081-b7c9-dcb958134d57'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '42d72c29-8a7a-4c88-89ed-a2ca25d40284'
'TXXX:MusicBrainz Release Group Id'                 'ea9d35e8-bec7-43e8-96b1-3a6e9eb7295a'
'TXXX:MusicBrainz Release Track Id'                 '9c672bad-d23d-44c0-bab4-55071514bd63'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '3'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['post-punk', 'no wave', 'female vocalists', 'experimental', 'punk']
'TXXX:originalyear'                                 '2016'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.62 dB'
'TXXX:replaygain_track_peak'                        '0.426197'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'fc538818-ec71-44f9-b82c-148ca8880df6')

========================== row from database ==========================
                                              'id'  1488467
                                            'path'  /data/Music/Bulk/00dwimp/savages - adore life/07 when in love.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  190
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  6158037
                                           'mtime'  1620515626
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp savages adore life 07 when love electronic we new wave post punk
                                      'tag_artist'  Savages
                                     'tag_release'  Adore Life
                                       'tag_title'  When in Love
                                             'bpm'  111.8
                                    'search_title'  'in':2 'love':3 'when':1
                                   'search_artist'  'savages':1
                                  'search_release'  'adore':1 'life':2
                                     'search_rest'  '00dwimp':1 'adore':3 'electronic':7 'life':4 'love':6 'new':9 'post':11 'punk':12 'savages':2 'wave':10 'we':8 'when':5
                                    'search_combo'  '00dwimp':7 'adore':5C,9 'electronic':13 'in':2A 'life':6C,10 'love':3A,12 'new':15 'post':17 'punk':18 'savages':4B,8 'wave':16 'we':14 'when':1A,11
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-CHART-3', 'q-drums-4', 'Q-SYN-3', 'q-other-2', 'Q-BUSY-2', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['post-punk', 'no wave', 'female vocalists', 'experimental', 'punk']
                                        'tag_date'  2016
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620515626.016588  (2021-05-09 01:13:46)
                             'size'  6158037