======================== unified (from filesystem) ========================
                                         'bitrate'  '167.494'
                                        'duration'  '347'
                                          'artist'  'Moloko'
                                     'text_people'  'Mark Brydon/Róisín Murphy'
                                         'release'  'Do You Like My Tight Sweater?'
                                           'title'  "I Can't Help Myself"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-2', '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-4', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'house', 'female vocalists', 'electronic', 'electronica']"
                                     'discogstags'  "['electronic', 'downtempo', 'electro', 'trip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '17'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '90'
                                             'key'  '3A'
                                        'acoustid'  '4d2334de-d41b-4f8e-be88-c5b5dbeca10b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Do You Like My Tight Sweater?'
'TBPM' (BPM (beats per minute))                     '90'
'TCOM' (Composer)                                   'Mark Brydon/Róisín Murphy'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Moloko']])
'TIT2' (Title/songname/content description)         "I Can't Help Myself"
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Moloko'
'TPE2' (Band/orchestra/accompaniment)               'Moloko'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Echo'
'TRCK' (Track number/Position in set)               '4/17'
'TSO2'                                              'Moloko'
'TSOC'                                              'Brydon, Mark/Murphy, Róisín'
'TSOP' (Performer sort order)                       'Moloko'
'TSRC' (ISRC (international standard recording code))  'USWB19601075'
'TXXX:Acoustid Id'                                  '4d2334de-d41b-4f8e-be88-c5b5dbeca10b'
'TXXX:Artists'                                      'Moloko'
'TXXX:BARCODE'                                      '5027529001320'
'TXXX:CATALOGNUMBER'                                'ECHCD 7'
'TXXX:Mp3gain_minmax'                               '081,205'
'TXXX:Mp3gain_undo'                                 '+005,+005,N'
'TXXX:MusicBrainz Album Artist Id'                  '2f94016a-3880-4d8c-9af9-0e197ee77189'
'TXXX:MusicBrainz Album Id'                         '13ffaddc-1ba4-3bf3-b45c-b9bbc22df6b9'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2f94016a-3880-4d8c-9af9-0e197ee77189'
'TXXX:MusicBrainz Release Group Id'                 'b59f1cf2-b3f7-341c-963f-acd0c19d5e96'
'TXXX:MusicBrainz Release Track Id'                 'cbd3919a-c46b-3431-b807-9c3ca7b23788'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Tracknum'                                     'Moloko'
'TXXX:discogstags'                                  ['electronic', 'downtempo', 'electro', 'trip hop']
'TXXX:lastfmtags'                                   ['dance', 'house', 'female vocalists', 'electronic', 'electronica']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.23 dB'
'TXXX:replaygain_track_peak'                        '0.448139'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2d5ad83a-6ec9-4203-aff6-46228e0e0aab')

========================== row from database ==========================
                                              'id'  1509482
                                            'path'  /data/Music/Bulk/00poprockelectronic/Moloko/Do you Like My Tight Sweater/Moloko - I Can_t Help Myself - Moloko.mp3
                                         'working'  None
                                         'bitrate'  167
                                    'duration_sec'  347
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  7350143
                                           'mtime'  1636911322
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic you Can_t electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Moloko
                                     'tag_release'  Do You Like My Tight Sweater?
                                       'tag_title'  I Can't Help Myself
                                             'bpm'  90.0
                                    'search_title'  'can':2 'cant':4 'help':5 'i':1 'myself':6 't':3
                                   'search_artist'  'moloko':1
                                  'search_release'  'do':1 'like':3 'my':4 'sweater':6 'tight':5 'you':2
                                     'search_rest'  '00poprockelectronic':1 'acid':10 'can':3 'downtempo':9 'electronic':5 'hop':7 'jazz':11 'or':8 't':4 'trip':6 'you':2
                                    'search_combo'  '00poprockelectronic':14 'acid':23 'can':2A,16 'cant':4A 'do':8C 'downtempo':22 'electronic':18 'help':5A 'hop':20 'i':1A 'jazz':24 'like':10C 'moloko':7B 'my':11C 'myself':6A 'or':21 'sweater':13C 't':3A,17 'tight':12C 'trip':19 'you':9C,15
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'female vocalists', 'electronic', 'electronica']
                                        'tag_date'  1995
                                     'discogstags'  ['electronic', 'downtempo', 'electro', 'trip hop']

============================== file details ==============================
                                           'mtime'  1636911322.4663985  (2021-11-14 18:35:22)
                             'size'  7350143