======================== unified (from filesystem) ========================
                                         'bitrate'  '189.493'
                                        'duration'  '182'
                                          'artist'  'Kaki King'
                                     'text_people'  ''
                                         'release'  'Legs to Make Us Longer'
                                           'title'  'Playing With Pink Noise'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-4', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'acoustic', 'indie', 'female vocalists', 'guitar']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '11'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic;mi-guitar-acoustic'
                                             'bpm'  '144.748'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 0000020D 00000202 00002366 000023F5 0001D35C 0001D35C 00007D74 00007E6E '
 '0001D35C 0001D35C')
'TALB' (Album/Movie/Show title)                     'Legs to Make Us Longer'
'TBPM' (BPM (beats per minute))                     '144.748'
'TCON' (Content type, a.k.a. Genre)                 ['electronic', 'mi-guitar-acoustic']
'TDRC' (Recording time)                             '2004-10-05'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Playing With Pink Noise'
'TKEY' (Initial key)                                '2A'
'TLAN' (Language(s))                                'eng'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kaki King'
'TPE2' (Band/orchestra/accompaniment)               'Kaki King'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'RED Ink'
'TRCK' (Track number/Position in set)               '2/11'
'TXXX:ALBUMARTISTSORT'                              'King, Kaki'
'TXXX:ASIN'                                         'B0002YLDIM'
'TXXX:CATALOGNUMBER'                                'WK92426'
'TXXX:MusicBrainz Album Artist Id'                  '451f8f16-990a-412c-ab3a-b61e5d265b55'
'TXXX:MusicBrainz Album Id'                         'e355863b-ffe7-462d-ab1c-6eca3118a000'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '451f8f16-990a-412c-ab3a-b61e5d265b55'
'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'
'TXXX:lastfmtags'                                   ['instrumental', 'acoustic', 'indie', 'female vocalists', 'guitar']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '4'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.71 dB'
'TXXX:replaygain_track_peak'                        '0.415448'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'af7f6b04-8a4e-4c55-b574-230fa701bc85')

========================== row from database ==========================
                                              'id'  1284656
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kaki King/(2004) - Legs To Make Us Longer/02 Playing With Pink Noise.mp3
                                         'working'  None
                                         'bitrate'  189
                                    'duration_sec'  182
                                           'genre'  electronic;mi-guitar-acoustic
                                        'filesize'  4369374
                                           'mtime'  1636914079
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic (2004) To 02 electronic;mi guitar acoustic
                                      'tag_artist'  Kaki King
                                     'tag_release'  Legs to Make Us Longer
                                       'tag_title'  Playing With Pink Noise
                                             'bpm'  144.748
                                    'search_title'  'noise':4 'pink':3 'playing':1 'with':2
                                   'search_artist'  'kaki':1 'king':2
                                  'search_release'  'legs':1 'longer':5 'make':3 'to':2 'us':4
                                     'search_rest'  '00poprockelectronic':1 '2004':2,3 'acoustic':10 'electronic':5,7 'guitar':9 'mi':6,8 'to':4
                                    'search_combo'  '00poprockelectronic':12 '2004':13,14 'acoustic':21 'electronic':16,18 'guitar':20 'kaki':5B 'king':6B 'legs':7C 'longer':11C 'make':9C 'mi':17,19 'noise':4A 'pink':3A 'playing':1A 'to':8C,15 'us':10C 'with':2A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-4', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'acoustic', 'indie', 'female vocalists', 'guitar']
                                        'tag_date'  2004
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636914079.2873552  (2021-11-14 19:21:19)
                             'size'  4369374