======================== unified (from filesystem) ========================
                                         'bitrate'  '235.898'
                                        'duration'  '220'
                                          'artist'  'Imogen Heap'
                                     'text_people'  ''
                                         'release'  'Speak for Yourself'
                                           'title'  'Loose Ends'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-4', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['indie', 'electronic', 'alternative', 'female vocalists', 'singer "
 "songwriter']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted;set-pl-sced'
                                             'bpm'  '116'
                                             'key'  '4A'
                                        'acoustid'  '39d3fcbf-e502-485f-886f-d77c41a44233'
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))                     '116'
'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)         'Loose Ends'
'TKEY' (Initial key)                                '4A'
'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)               '4/12'
'TSO2'                                              'Heap, Imogen'
'TSOP' (Performer sort order)                       'Heap, Imogen'
'TXXX:ASIN'                                         'B000F7MITY'
'TXXX:Acoustid Id'                                  '39d3fcbf-e502-485f-886f-d77c41a44233'
'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'                 '200ffcf3-a4bf-395a-99d3-3115d42ea690'
'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'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.55 dB'
'TXXX:replaygain_track_peak'                        '0.369200'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'54c790e5-4d4c-4cd0-bff3-efed41f864b3')
'USLT::XXX'                                         ('Doing everything by hours… got a real flare with excuses. \n'
 'Meeting someone at the bar… where loose ends still have your sins. \n'
 '\n'
 "It's complicated… this time, I think it could be. \n"
 'Triangulated, it could be just what we need... \n'
 'So what you say : we give it up and walk away? \n'
 "We're overrated, anyway. \n"
 '\n'
 "We're kissing without kissing… got it down to a fine art. \n"
 "Love's supposed to keep you young and frisky, we grew up and wide apart. \n"
 "Not now, not ever, no… it's never a good time. \n"
 'How will the good times ever roll along? \n'
 'Comparing photos that are no longer there. \n'
 'Just wondering… where it all went. \n'
 '\n'
 "It's complicated… this time, I think it could be. \n"
 'Triangulated, it could be just what we need... \n'
 'So what you say : we give it up and walk away? \n'
 'Nothing to salvage, anyway. \n'
 '\n'
 'Oh, oh, oh none of the above… \n'
 'Oh, oh, oh none of the above… \n'
 'Oh, oh, oh none of the above… \n'
 'Oh, oh, oh… \n'
 '\n'
 "It's complicated… this time, I think it could be. \n"
 'Triangulated, it could be just what we need... \n'
 'So what you say : we give it up and walk away? \n'
 "We're overrated, anyway. \n"
 '\n'
 "It's complicated… this time, I think it could be. \n"
 'Triangulated, it could be just what we need... \n'
 'So what you say : we give it up and walk away? \n'
 'Nothing to salvage, anyway.')

========================== row from database ==========================
                                              'id'  1367360
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/00songwriter-eos/Imogen Heap/[2005] Speak For Yourself/04 Loose Ends.mp3
                                         'working'  None
                                         'bitrate'  235
                                    'duration_sec'  220
                                           'genre'  ifs-songwriter-indie-unsorted;set-pl-sced
                                        'filesize'  6564826
                                           'mtime'  1638554038
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 00songwriter eos [2005] For 04 ifs songwriter indie unsorted;set pl sced
                                      'tag_artist'  Imogen Heap
                                     'tag_release'  Speak for Yourself
                                       'tag_title'  Loose Ends
                                             'bpm'  116.0
                                    'search_title'  'ends':2 'loose':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':8 '00songwriter':11 '2005':12,13 'ends':2A 'eos':10 'for':6C,14 'heap':4B 'ifs':15 'imogen':3B 'indie':16 'loose':1A 'pl':21 'sced':22 'set':18,20 'songwriter':9 'speak':5C 'unsorted':17,19 'yourself':7C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'electronic', 'alternative', 'female vocalists', 'singer songwriter']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638554038.3885856  (2021-12-03 18:53:58)
                             'size'  6564826