======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '35'
                                          'artist'  'Tiny Tim'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Hot And Cold Water, v2'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['tiny bubbles', 'ukulele', 'avantgarde', 'folk', 'people who are freakier "
 "and folkier than motherfucking devendra banhart', 'experimental']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '47'
                                      'tracktotal'  '78'
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'entertaining-unsorted;electronic-unsorted'
                                             'bpm'  '106.3'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000003B5 0000044D 000019E5 00001D9D 00000A9C 00001ABC 00003915 000036A5 '
 '00004682 000046EB')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000930 000000000017AFC0 00000000 000CD688 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            'C70D784E+258806+78+150+4689+7799+15445+16102+21959+22638+23447+24422+27490+31554+32892+35805+37814+40537+41651+42541+42869+45014+47263+52197+52809+59374+60375+63206+63896+67619+68272+76797+77581+80195+81959+82644+84727+85245+86560+90384+91014+91623+92134+92436+93507+96377+97054+99377+100931+104914+107554+108570+113034+114711+118008+118605+119528+120795+121637+127466+140187+145911+146228+147585+148092+150976+151311+157177+157518+158826+162212+173327+174007+175989+176905+187857+196464+202623+208144+211287+226019'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '47'
'TBPM' (BPM (beats per minute))                     '106.3'
'TCON' (Content type, a.k.a. Genre)                 ['entertaining-unsorted', 'electronic-unsorted']
'TENC' (Encoded by)                                 'iTunes 8.0.2'
'TIT2' (Title/songname/content description)         'Hot And Cold Water, v2'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Tiny Tim'
'TRCK' (Track number/Position in set)               '47/78'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['tiny bubbles',
 'ukulele',
 'avantgarde',
 'folk',
 'people who are freakier and folkier than motherfucking devendra banhart',
 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.52 dB'
'TXXX:replaygain_track_peak'                        '0.316006'

========================== row from database ==========================
                                              'id'  1355931
                                            'path'  /data/Music/Bulk/00spent/Tiny Tim/Tiny Tim - Hot And Cold Water, v2.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  35
                                           'genre'  entertaining-unsorted;electronic-unsorted
                                        'filesize'  848497
                                           'mtime'  1678464071
                                   'redo_metaread'  0
                                        'rest_str'   00spent entertaining unsorted;electronic unsorted
                                      'tag_artist'  Tiny Tim
                                     'tag_release'  None
                                       'tag_title'  Hot And Cold Water, v2
                                             'bpm'  106.3
                                    'search_title'  'and':2 'cold':3 'hot':1 'v2':6 'water':4,5
                                   'search_artist'  'tim':2 'tiny':1
                                  'search_release'  
                                     'search_rest'  '00spent':1 'electronic':4,6 'entertaining':2 'unsorted':3,5,7
                                    'search_combo'  '00spent':9 'and':2A 'cold':3A 'electronic':12,14 'entertaining':10 'hot':1A 'tim':8B 'tiny':7B 'unsorted':11,13,15 'v2':6A 'water':4A,5A
                                    'tag_tracknum'  47
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['tiny bubbles', 'ukulele', 'avantgarde', 'folk', 'people who are freakier and folkier than motherfucking devendra banhart', 'experimental']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678464070.9924006  (2023-03-10 17:01:10)
                             'size'  848497