======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '230'
                                          'artist'  'Björk / Matmos'
                                     'text_people'  ''
                                         'release'  '2001-10-12: Wang, Boston, MA, USA'
                                           'title'  'Unravel'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '9'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;ifs-songwriter-eos;loc-iceland'
                                             'bpm'  '141.710'
                                             'key'  '9B'
                                        'acoustid'  '7593ad9e-80c6-4bb5-ae4e-dfae150af6da'
rest: ''

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

'TALB' (Album/Movie/Show title)                     '2001-10-12: Wang, Boston, MA, USA'
'TBPM' (BPM (beats per minute))                     '141.710'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'ifs-songwriter-eos', 'loc-iceland']
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Unravel'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Björk'
'TPE2' (Band/orchestra/accompaniment)               'Björk / Matmos'
'TPOS' (Part of a set)                              '1/3'
'TRCK' (Track number/Position in set)               '5/9'
'TSO2'                                              'Björk / Matmos'
'TSOP' (Performer sort order)                       'Björk'
'TXXX:Acoustid Id'                                  '7593ad9e-80c6-4bb5-ae4e-dfae150af6da'
'TXXX:Artists'                                      'Björk'
'TXXX:MusicBrainz Album Artist Id'                  '87c5dedd-371d-4a53-9f7f-80522fb7f3cb/46e8a8ee-d2cd-4165-9725-02f72d0027a9'
'TXXX:MusicBrainz Album Id'                         'a49f34a3-1b5e-4398-9737-fe5c10b6f955'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'album/live'
'TXXX:MusicBrainz Artist Id'                        '87c5dedd-371d-4a53-9f7f-80522fb7f3cb'
'TXXX:MusicBrainz Release Group Id'                 '928a7ca8-7ea2-333f-9870-aa94c212e90d'
'TXXX:MusicBrainz Release Track Id'                 '707a80f4-bce9-43d3-ad9a-631914da4f4a'
'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:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+2.08 dB'
'TXXX:replaygain_track_peak'                        '0.932805'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e4e546b2-dcfa-4087-b784-78b9e6d55fdf')
'USLT::XXX'                                         ('While you are away\n'
 'My heart comes undone\n'
 'Slowly unravels\n'
 'In a ball of yarn\n'
 'The devil collects it\n'
 'With a grin\n'
 'Our love\n'
 'In a ball of yarn\n'
 '\n'
 "He'll never return it\n"
 '\n'
 'So when you come back\n'
 "We'll have to make new love\n"
 '\n'
 "He'll never return it\n"
 '\n'
 'When you come back\n'
 "We'll have to make new love\n"
 '\n'
 'While you are away\n'
 'My heart comes undone\n'
 'Slowly unravels\n'
 'In a ball of yarn\n'
 'The devil collects it\n'
 'With a grin\n'
 'Our love, our love, \n'
 'In a ball of yarn\n'
 '\n'
 "He'll never return it\n"
 '\n'
 'When you come back\n'
 "We'll have to make new love\n"
 '\n'
 "He'll never return it\n"
 '\n'
 'When you come back\n'
 "We'll have to make new love\n"
 '\n'
 "He'll never return it\n"
 '\n'
 'When you come back\n'
 "We'll have to make new love\n"
 '\n')

========================== row from database ==========================
                                              'id'  1335134
                                            'path'  /data/Music/Bulk/00poprockelectronic/Bjork/Bjork&matmos/bjork_and_matmos-05-unravel.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  230
                                           'genre'  electronic-unsorted;ifs-songwriter-eos;loc-iceland
                                        'filesize'  5537993
                                           'mtime'  1642256388
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Bjork Bjork&matmos bjork_and_matmos 05 unravel electronic unsorted;ifs songwriter eos;loc iceland
                                      'tag_artist'  Björk / Matmos
                                     'tag_release'  2001-10-12: Wang, Boston, MA, USA
                                       'tag_title'  Unravel
                                             'bpm'  141.71
                                    'search_title'  'unravel':1
                                   'search_artist'  'bjork':1,2 'matmos':3
                                  'search_release'  '10':2 '12':3 '2001':1 '20011012':4 'boston':7,8 'ma':9,10 'usa':11 'wang':5,6
                                     'search_rest'  '00poprockelectronic':1 'and':7 'bjork':2,3,6 'bjorkmatmos':5 'electronic':10 'eos':16,18 'iceland':20 'ifs':12,14 'loc':17,19 'matmos':4,8 'songwriter':15 'unravel':9 'unsorted':11,13
                                    'search_combo'  '00poprockelectronic':16 '10':6C '12':7C '2001':5C '20011012':8C 'and':22 'bjork':2B,3B,17,18,21 'bjorkmatmos':20 'boston':11C,12C 'electronic':25 'eos':31,33 'iceland':35 'ifs':27,29 'loc':32,34 'ma':13C,14C 'matmos':4B,19,23 'songwriter':30 'unravel':1A,24 'unsorted':26,28 'usa':15C 'wang':9C,10C
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642256388.2492592  (2022-01-15 15:19:48)
                             'size'  5537993