======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '242'
                                          'artist'  'The Smiths'
                                     'text_people'  ''
                                         'release'  'Hatful of Hollow'
                                           'title'  'Accept Yourself'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
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 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'indie', 'alternative', 'rock', 'new wave']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '16'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '145'
                                             'key'  '1B'
                                        'acoustid'  '074dae05-0bd1-42a7-a276-a7314d74dcdb'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Hatful of Hollow'
'TBPM' (BPM (beats per minute))                     '145'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '1984'
'TDRC' (Recording time)                             '1985'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF8: 3>, people=[['bass guitar', 'membranophone']])
'TIT2' (Title/songname/content description)         'Accept Yourself'
'TKEY' (Initial key)                                '1B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Smiths'
'TPE2' (Band/orchestra/accompaniment)               'The Smiths'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Rough Trade'
'TRCK' (Track number/Position in set)               '12/16'
'TSO2'                                              'Smiths, The'
'TSOA' (Album sort order)                           'Very Good, Hatful of Hollow'
'TSOP' (Performer sort order)                       'Smiths, The'
'TSRC' (ISRC (international standard recording code))  'GBAHT0110038'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.99.5 (http://lame.sf.net)'
'TXXX:ASIN'                                         'B0034TTN5C'
'TXXX:Acoustid Id'                                  '074dae05-0bd1-42a7-a276-a7314d74dcdb'
'TXXX:Artists'                                      'The Smiths'
'TXXX:BARCODE'                                      '5014644600767'
'TXXX:CATALOGNUMBER'                                'Rough CD76'
'TXXX:MusicBrainz Album Artist Id'                  '40f5d9e4-2de7-4f2d-ad41-e31a9a9fea27'
'TXXX:MusicBrainz Album Id'                         '48530581-d68d-33a0-a7dc-c256af0be537'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '40f5d9e4-2de7-4f2d-ad41-e31a9a9fea27'
'TXXX:MusicBrainz Release Group Id'                 'f81500a3-d01a-30e7-8ec9-75f672e9a775'
'TXXX:MusicBrainz Release Track Id'                 '3e868331-c9b9-33ff-9ad3-92c4b9740845'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['80s', 'indie', 'alternative', 'rock', 'new wave']
'TXXX:mood'                                         'Electronic/Not party/Not acoustic/Not aggressive/Not sad/Relaxed/Happy'
'TXXX:originalyear'                                 '1984'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'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'                        '+0.68 dB'
'TXXX:replaygain_track_peak'                        '0.603630'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'af40a07c-8b61-4ea9-9ae6-1a188f34ef1b')

========================== row from database ==========================
                                              'id'  1455988
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/The Smiths/The Smiths - Hatful of Hollow/12 Accept Yourself.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  242
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  9763661
                                           'mtime'  1620607403
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk 12 electronic we new wave or post punk
                                      'tag_artist'  The Smiths
                                     'tag_release'  Hatful of Hollow
                                       'tag_title'  Accept Yourself
                                             'bpm'  145.0
                                    'search_title'  'accept':1 'yourself':2
                                   'search_artist'  'smiths':2 'the':1
                                  'search_release'  'hatful':1 'hollow':3 'of':2
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 'disco':3 'electronic':6 'new':8 'or':10 'post':11 'postpunk':5 'punk':12 'wave':9 'waves':2 'we':7
                                    'search_combo'  '00newwave':11 '00poprockelectronic':8 'accept':1A 'disco':10 'electronic':13 'hatful':5C 'hollow':7C 'new':15 'of':6C 'or':17 'post':18 'postpunk':12 'punk':19 'smiths':4B 'the':3B 'wave':16 'waves':9 'we':14 'yourself':2A
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  1B
                                           '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-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'indie', 'alternative', 'rock', 'new wave']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620607402.7185388  (2021-05-10 02:43:22)
                             'size'  9763661