======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '144'
                                          'artist'  'The Beatles'
                                     'text_people'  ''
                                         'release'  'Rubber Soul'
                                           'title'  "I'm Looking Through You"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['pop', 'rock', '60s', 'british', 'classic rock']"
                                     'discogstags'  "['rock', 'pop', 'pop rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '14'
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-cppex-classic;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '86'
                                             'key'  '6B'
                                        'acoustid'  '6ee0c237-eb6d-45f9-9726-8fe34242db34'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Rubber Soul'
'TBPM' (BPM (beats per minute))                     '86'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-classic', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDOR' (Original release time)                      '1965'
'TDRC' (Recording time)                             '1965-12-03'
'TIT2' (Title/songname/content description)         "I'm Looking Through You"
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'The Beatles'
'TPE2' (Band/orchestra/accompaniment)               'The Beatles'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Parlophone'
'TRCK' (Track number/Position in set)               '10/14'
'TSO2'                                              'Beatles, The'
'TSOP' (Performer sort order)                       'Beatles, The'
'TSRC' (ISRC (international standard recording code))  'GBAYE0900810'
'TXXX:Acoustid Id'                                  '6ee0c237-eb6d-45f9-9726-8fe34242db34'
'TXXX:Artists'                                      'The Beatles'
'TXXX:CATALOGNUMBER'                                'PCS 3075'
'TXXX:MusicBrainz Album Artist Id'                  'b10bbbfc-cf9e-42e0-be17-e2c3e1d2600d'
'TXXX:MusicBrainz Album Id'                         'd1092e74-6412-4bc6-a91c-bc3588b764f9'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'b10bbbfc-cf9e-42e0-be17-e2c3e1d2600d'
'TXXX:MusicBrainz Release Group Id'                 'dca03435-8adb-30a5-ba82-5a162267ff38'
'TXXX:MusicBrainz Release Track Id'                 '8743e7cf-944b-3130-b1d2-9687057ebdb5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'pop', 'pop rock']
'TXXX:lastfmtags'                                   ['pop', 'rock', '60s', 'british', 'classic rock']
'TXXX:originalyear'                                 '1965'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.06 dB'
'TXXX:replaygain_track_peak'                        '0.871136'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f7b56517-4357-44a9-a351-a387078e25d5')

========================== row from database ==========================
                                              'id'  1524650
                                            'path'  /data/Music/Bulk/00poprockelectronic/Beatles/_65-rubber soul/The Beatles - I_m Looking Through you.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  144
                                           'genre'  rock-cppex-classic;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  2365908
                                           'mtime'  1636039050
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic _65 rubber soul I_m you rock cppex classic;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  The Beatles
                                     'tag_release'  Rubber Soul
                                       'tag_title'  I'm Looking Through You
                                             'bpm'  86.0
                                    'search_title'  'i':1 'im':3 'looking':4 'm':2 'through':5 'you':6
                                   'search_artist'  'beatles':2 'the':1
                                  'search_release'  'rubber':1 'soul':2
                                     'search_rest'  '00poprockelectronic':1 '65':2 'classic':10,12 'cppex':9 'i':5 'm':6 'mor':19 'pl':14 'rock':8 'rubber':3 'set':11,13,16,18 'shirleyspinoza':15,17 'soul':4 'you':7
                                    'search_combo'  '00poprockelectronic':11 '65':12 'beatles':8B 'classic':20,22 'cppex':19 'i':1A,15 'im':3A 'looking':4A 'm':2A,16 'mor':29 'pl':24 'rock':18 'rubber':9C,13 'set':21,23,26,28 'shirleyspinoza':25,27 'soul':10C,14 'the':7B 'through':5A 'you':6A,17
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['pop', 'rock', '60s', 'british', 'classic rock']
                                        'tag_date'  1965
                                     'discogstags'  ['rock', 'pop', 'pop rock']

============================== file details ==============================
                                           'mtime'  1636039049.9492905  (2021-11-04 16:17:29)
                             'size'  2365908