======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '299'
                                          'artist'  'Björk'
                                     'text_people'  ''
                                         'release'  'Debut'
                                           'title'  'Violently Happy'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['female vocalists', 'alternative', 'icelandic', 'electronic', 'bjork']"
                                     'discogstags'  ("['electronic', 'jazz', 'pop', 'leftfield', 'house', 'downtempo', "
 "'synth-pop', 'lounge', 'dance-pop']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '12'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;ifs-songwriter-eos;loc-iceland'
                                             'bpm'  '120'
                                             'key'  '8A'
                                        'acoustid'  'd08faf74-4137-4545-b813-735ef5e6d547'
rest: ''

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

'APIC:page 1'                                       type PictureType.COVER_FRONT (Cover (front)) b'page 1'
                                     
'COMM::eng'                                         'elektra'
'COMM:ID3v1 Comment:XXX'                            'elektra'
'TALB' (Album/Movie/Show title)                     'Debut'
'TBPM' (BPM (beats per minute))                     '120'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'ifs-songwriter-eos', 'loc-iceland']
'TDOR' (Original release time)                      '1993'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'Violently Happy'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Björk'
'TPE2' (Band/orchestra/accompaniment)               'Björk'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mother Records/Island'
'TRCK' (Track number/Position in set)               '10/12'
'TSO2'                                              'Björk'
'TSOP' (Performer sort order)                       'Björk'
'TSRC' (ISRC (international standard recording code))  'GBBTF9300125'
'TXXX:ASIN'                                         'B000007WMT'
'TXXX:Acoustid Id'                                  'd08faf74-4137-4545-b813-735ef5e6d547'
'TXXX:Artists'                                      'Björk'
'TXXX:BARCODE'                                      '731452132321'
'TXXX:CATALOGNUMBER'                                '521 323-2'
'TXXX:MusicBrainz Album Artist Id'                  '87c5dedd-371d-4a53-9f7f-80522fb7f3cb'
'TXXX:MusicBrainz Album Id'                         'bc9c06da-0be8-4e01-93a3-9a41261a8de3'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '87c5dedd-371d-4a53-9f7f-80522fb7f3cb'
'TXXX:MusicBrainz Release Group Id'                 '6891a28c-5865-36e2-9e5f-c9fac1d3595f'
'TXXX:MusicBrainz Release Track Id'                 '3b580992-5051-3bf6-80e2-9b6f34ea55c2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic',
 'jazz',
 'pop',
 'leftfield',
 'house',
 'downtempo',
 'synth-pop',
 'lounge',
 'dance-pop']
'TXXX:lastfmtags'                                   ['female vocalists', 'alternative', 'icelandic', 'electronic', 'bjork']
'TXXX:originalyear'                                 '1993'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.33 dB'
'TXXX:replaygain_track_peak'                        '0.833832'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8b7bfe87-e12e-47c8-9508-963939a9663f')
'USLT::XXX'                                         ('Since I met you\r\n'
 "This small town hasn't got room\r\n"
 'For my big feelings\r\n'
 '\r\n'
 'Violently happy\r\n'
 'Cause I love you\r\n'
 '\r\n'
 'Violently happy\r\n'
 'But you´re not here\r\n'
 '\r\n'
 'Violently happy\r\n'
 'Come calm me down\r\n'
 'Before I get into trouble\r\n'
 '\r\n'
 'I tip-toe down to the shore\r\n'
 'Stand by the ocean\r\n'
 'Make it roar at me\r\n'
 'And I roar back\r\n'
 '\r\n'
 'Violently happy\r\n'
 'Cause I love you\r\n'
 '\r\n'
 'Violently happy\r\n'
 'But you´re not here\r\n'
 '\r\n'
 'Violently happy\r\n'
 'Overemotional\r\n'
 '\r\n'
 'Violently happy\r\n'
 "I'll get into trouble\r\n"
 'Real soon\r\n'
 "If you don't get here\r\n"
 'Baby\r\n'
 '\r\n'
 'Violently happy\r\n'
 'Cause I love you\r\n'
 '\r\n'
 'Violently happy\r\n'
 "I'm aiming too high\r\n"
 '\r\n'
 'Violently happy\r\n'
 'It will get me into trouble\r\n'
 'Violently happy\r\n'
 "I'm driving my car\r\n"
 'Too fast\r\n'
 'With ecstatic music on\r\n'
 '\r\n'
 'Violently happy\r\n'
 "I'm getting too drunk\r\n"
 '\r\n'
 'Violently happy\r\n'
 "I'm daring people\r\n"
 'To jump off roofs with me\r\n'
 '\r\n'
 'Only you\r\n'
 'Can clam me down\r\n'
 "I'm aiming too high\r\n"
 '\r\n'
 'Soothe me')

========================== row from database ==========================
                                              'id'  1342276
                                            'path'  /data/Music/Bulk/00poprockelectronic/Bjork/debut/Bj_rk - Violently Happy.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  299
                                           'genre'  electronic-unsorted;ifs-songwriter-eos;loc-iceland
                                        'filesize'  4859689
                                           'mtime'  1642256394
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Bjork debut Bj_rk electronic unsorted;ifs songwriter eos;loc iceland
                                      'tag_artist'  Björk
                                     'tag_release'  Debut
                                       'tag_title'  Violently Happy
                                             'bpm'  120.0
                                    'search_title'  'happy':2 'violently':1
                                   'search_artist'  'bjork':1,2
                                  'search_release'  'debut':1
                                     'search_rest'  '00poprockelectronic':1 'bj':4 'bjork':2 'debut':3 'electronic':6 'eos':12,14 'iceland':16 'ifs':8,10 'loc':13,15 'rk':5 'songwriter':11 'unsorted':7,9
                                    'search_combo'  '00poprockelectronic':6 'bj':9 'bjork':3B,4B,7 'debut':5C,8 'electronic':11 'eos':17,19 'happy':2A 'iceland':21 'ifs':13,15 'loc':18,20 'rk':10 'songwriter':16 'unsorted':12,14 'violently':1A
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['female vocalists', 'alternative', 'icelandic', 'electronic', 'bjork']
                                        'tag_date'  1993
                                     'discogstags'  ['electronic', 'jazz', 'pop', 'leftfield', 'house', 'downtempo', 'synth-pop', 'lounge', 'dance-pop']

============================== file details ==============================
                                           'mtime'  1642256393.6622438  (2022-01-15 15:19:53)
                             'size'  4859689