======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '210'
                                          'artist'  'Sam Popat & Alexandre Scheffer'
                                     'text_people'  ''
                                         'release'  'Buddha-Bar VIII (CD1 - Paris)'
                                           'title'  'Golden Ring'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indian fusion', 'ambient', '296ooo', 'djmfmylovedmusic', 'world']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '119.1'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'POPM:no@email'                                     POPM(email='no@email', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Buddha-Bar VIII (CD1 - Paris)'
'TBPM' (BPM (beats per minute))                     '119.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2006'
'TIT1' (Content group description)                  '3'
'TIT2' (Title/songname/content description)         'Golden Ring'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sam Popat & Alexandre Scheffer'
'TRCK' (Track number/Position in set)               '11'
'TXXX:DATE'                                         '2006'
'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:lastfmtags'                                   ['indian fusion', 'ambient', '296ooo', 'djmfmylovedmusic', 'world']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.40 dB'
'TXXX:replaygain_track_peak'                        '0.446668'

========================== row from database ==========================
                                              'id'  1290104
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chronos - chillout-dub/Sam Popat & Alexandre Scheffer - Golden Ring.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  210
                                           'genre'  electronic
                                        'filesize'  8409126
                                           'mtime'  1636913923
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Chronos chillout dub electronic
                                      'tag_artist'  Sam Popat & Alexandre Scheffer
                                     'tag_release'  Buddha-Bar VIII (CD1 - Paris)
                                       'tag_title'  Golden Ring
                                             'bpm'  119.1
                                    'search_title'  'golden':1 'ring':2
                                   'search_artist'  'alexandre':3 'popat':2 'sam':1 'scheffer':4
                                  'search_release'  'bar':2 'buddha':1 'buddhabar':3 'cd1':5,6 'paris':7,8 'viii':4
                                     'search_rest'  '00poprockelectronic':1 'chillout':3 'chronos':2 'dub':4 'electronic':5
                                    'search_combo'  '00poprockelectronic':15 'alexandre':5B 'bar':8C 'buddha':7C 'buddhabar':9C 'cd1':11C,12C 'chillout':17 'chronos':16 'dub':18 'electronic':19 'golden':1A 'paris':13C,14C 'popat':4B 'ring':2A 'sam':3B 'scheffer':6B 'viii':10C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indian fusion', 'ambient', '296ooo', 'djmfmylovedmusic', 'world']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913922.554617  (2021-11-14 19:18:42)
                             'size'  8409126