======================== unified (from filesystem) ========================
                                         'bitrate'  '200.519'
                                        'duration'  '216'
                                          'artist'  'Imogen Heap'
                                     'text_people'  ''
                                         'release'  'Speak for Yourself'
                                           'title'  'Headlock'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-4', "
 "'q-chart-3', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['indie', 'electronic', 'alternative', 'female vocalists', 'singer "
 "songwriter']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted;set-pl-sced'
                                             'bpm'  '120'
                                             'key'  '3B'
                                        'acoustid'  '47cc2aaf-c915-4777-ac75-78a02a66d3f7'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Speak for Yourself'
'TBPM' (BPM (beats per minute))                     '120'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-indie-unsorted', 'set-pl-sced']
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2006'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Imogen Heap']])
'TIT2' (Title/songname/content description)         'Headlock'
'TKEY' (Initial key)                                '3B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Imogen Heap'
'TPE2' (Band/orchestra/accompaniment)               'Imogen Heap'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'White Rabbit Records'
'TRCK' (Track number/Position in set)               '1/12'
'TSO2'                                              'Heap, Imogen'
'TSOP' (Performer sort order)                       'Heap, Imogen'
'TXXX:ASIN'                                         'B000F7MITY'
'TXXX:Acoustid Id'                                  '47cc2aaf-c915-4777-ac75-78a02a66d3f7'
'TXXX:Artists'                                      'Imogen Heap'
'TXXX:BARCODE'                                      '828768364222'
'TXXX:CATALOGNUMBER'                                'MEGACD001'
'TXXX:MusicBrainz Album Artist Id'                  '328d146c-79f1-4eb6-9e40-8ee5710c14e5'
'TXXX:MusicBrainz Album Id'                         '01925076-929d-3e7a-8fde-c23cee5eadaf'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '328d146c-79f1-4eb6-9e40-8ee5710c14e5'
'TXXX:MusicBrainz Release Group Id'                 'a100260d-0576-372f-a07b-4b22db1a77e2'
'TXXX:MusicBrainz Release Track Id'                 '722e7e7f-0040-3022-8c5c-750f767bc097'
'TXXX:Q-HAP'                                        '3'
'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'                                   ['indie', 'electronic', 'alternative', 'female vocalists', 'singer songwriter']
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.86 dB'
'TXXX:replaygain_track_peak'                        '0.435096'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd871b5ab-0a48-4b93-95d7-be3e6a599248')
'USLT::XXX'                                         ('[Verse 1]\n'
 'Distant flickerings, greener scenery\n'
 "This weather's bringing it all back again\n"
 'Great adventures, faces in condensation\n'
 "I'm going outside and take it all in\n"
 '\n'
 '[Chorus 1]\n'
 'You say too late to start\n'
 'Got your heart in a headlock\n'
 "I don't believe any of it\n"
 'You say too late to start\n'
 'With your heart in a headlock\n'
 "You know you're better than this\n"
 '\n'
 '[Verse 2]\n'
 'Wear a different pair, do something out of step\n'
 'Throw a stranger an unexpected smile\n'
 'With big intention, still posted at your station\n'
 'Always on about the day it should have flied\n'
 '\n'
 '[Chorus 1]\n'
 'You say too late to start\n'
 'Got your heart in a headlock\n'
 "I don't believe any of it\n"
 'You say too late to start\n'
 'With your heart in a headlock\n'
 "You know you're better than this\n"
 '\n'
 '[Chorus 2]\n'
 'Afraid to start (How can you lose?)\n'
 'Got your heart in a headlock\n'
 "I don't believe any of it  (How can you lose?)\n"
 'You say too late to start (How can you lose?)\n'
 'With your heart in a headlock\n'
 "You know you're better than this (How can you lose?)\n"
 '\n'
 '[Bridge]\n'
 "You've been walking, you've been hiding\n"
 'And you look half dead half the time\n'
 'Monitoring you, like machines do\n'
 "You've still got it, I'm just keeping an eye\n"
 '\n'
 "You've been walking, you've been hiding\n"
 'And you look half dead half the time\n'
 'Monitoring you, like machines do\n'
 "You've still got it, I'm just keeping an eye\n"
 '\n'
 '[Interlude - Vocalisations]\n'
 "You know you're better than this\n"
 '\n'
 '[Chorus 3]\n'
 "Can't make a start\n"
 'Got your heart in a headlock\n'
 "No, I don't believe any of it\n"
 'You say too late to start\n'
 'With your heart in a headlock\n'
 "You know you're better than this\n"
 '\n'
 '[Chorus 2]\n'
 'Afraid to start (How can you lose?)\n'
 'Got your heart in a headlock\n'
 "I don't believe any of it  (How can you lose?)\n"
 'You say too late to start (How can you lose?)\n'
 'With your heart in a headlock\n'
 "You know you're better than this (How can you lose?)")

========================== row from database ==========================
                                              'id'  1373801
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/00songwriter-eos/Imogen Heap/[2005] Speak For Yourself/01 Headlock.mp3
                                         'working'  None
                                         'bitrate'  200
                                    'duration_sec'  216
                                           'genre'  ifs-songwriter-indie-unsorted;set-pl-sced
                                        'filesize'  5485954
                                           'mtime'  1638554038
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 00songwriter eos [2005] For 01 ifs songwriter indie unsorted;set pl sced
                                      'tag_artist'  Imogen Heap
                                     'tag_release'  Speak for Yourself
                                       'tag_title'  Headlock
                                             'bpm'  120.0
                                    'search_title'  'headlock':1
                                   'search_artist'  'heap':2 'imogen':1
                                  'search_release'  'for':2 'speak':1 'yourself':3
                                     'search_rest'  '00singer':1 '00songwriter':4 '2005':5,6 'eos':3 'for':7 'ifs':8 'indie':9 'pl':14 'sced':15 'set':11,13 'songwriter':2 'unsorted':10,12
                                    'search_combo'  '00singer':7 '00songwriter':10 '2005':11,12 'eos':9 'for':5C,13 'headlock':1A 'heap':3B 'ifs':14 'imogen':2B 'indie':15 'pl':20 'sced':21 'set':17,19 'songwriter':8 'speak':4C 'unsorted':16,18 'yourself':6C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'electronic', 'alternative', 'female vocalists', 'singer songwriter']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638554037.5350683  (2021-12-03 18:53:57)
                             'size'  5485954