======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '150'
                                          'artist'  'Shel Naylor'
                                     'text_people'  ''
                                         'release'  '100 British Freakbeat Masterpieces Vol. 1'
                                           'title'  'One Fine Day'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-SYN-1', 'Q-UNU-1', 'Q-BUSY-3', 'Q-GRIT-2', "
 "'Q-PLAY-3', 'q-bass-3', 'Q-CHART-2', 'Q-JZFKS-1', 'q-drums-3', 'q-other-2', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage'
                                             'bpm'  '105.8'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'http://tommentonenlacuadra.blogspot.com'
'COMM:ID3v1 Comment:eng'                            'http://tommentonenlacuadra.b'
'COMM:iTunNORM:eng'                                 (' 00000BD8 00000BD8 0000300F 0000300F 00007BE0 00007BE0 00007A28 00007A28 '
 '00006468 00006468')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000072C 0000000000652944 00000000 005BA94F 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '25+6B25FBC690BC08C03371F60891D78E67+8736339'
'TALB' (Album/Movie/Show title)                     '100 British Freakbeat Masterpieces Vol. 1'
'TBPM' (BPM (beats per minute))                     '105.8'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-garage'
'TDRC' (Recording time)                             '2015'
'TENC' (Encoded by)                                 'Itunes 8.1'
'TIT2' (Title/songname/content description)         'One Fine Day'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Shel Naylor'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '07'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-6.37 dB'
'TXXX:replaygain_track_peak'                        '0.942079'

========================== row from database ==========================
                                              'id'  1495934
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/100 British Freakbeat Masterpieces Vol. 1/07 - Shel Naylor - One Fine Day.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  150
                                           'genre'  rock-gr-garage
                                        'filesize'  6019306
                                           'mtime'  1636400078
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy 07 rock gr garage
                                      'tag_artist'  Shel Naylor
                                     'tag_release'  100 British Freakbeat Masterpieces Vol. 1
                                       'tag_title'  One Fine Day
                                             'bpm'  105.8
                                    'search_title'  'day':3 'fine':2 'one':1
                                   'search_artist'  'naylor':2 'shel':1
                                  'search_release'  '1':7 '100':1 'british':2 'freakbeat':3 'masterpieces':4 'vol':5,6
                                     'search_rest'  'classicprogpsy':1 'garage':4 'gr':3 'rock':2
                                    'search_combo'  '1':12C '100':6C 'british':7C 'classicprogpsy':13 'day':3A 'fine':2A 'freakbeat':8C 'garage':16 'gr':15 'masterpieces':9C 'naylor':5B 'one':1A 'rock':14 'shel':4B 'vol':10C,11C
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-1', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-3']
                                      'lastfmtags'  []
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636400078.3947363  (2021-11-08 20:34:38)
                             'size'  6019306