======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '648'
                                          'artist'  'Thork'
                                     'text_people'  ''
                                         'release'  'Progsoup 28'
                                           'title'  'Danse de la terre'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['progressive rock', 'progressive folk', '5 odd rhythm', 'psychedelic rock', "
 "'french']")
                                     'discogstags'  "['folk, world, & country', 'prog rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-progspace'
                                             'bpm'  '140.725'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '192K'
'COMM:ID3v1 Comment:XXX'                            '192K'
'TALB' (Album/Movie/Show title)                     'Progsoup 28'
'TBPM' (BPM (beats per minute))                     '140.725'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-progspace']
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Danse de la terre'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Thork'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['folk, world, & country', 'prog rock', 'rock']
'TXXX:lastfmtags'                                   ['progressive rock',
 'progressive folk',
 '5 odd rhythm',
 'psychedelic rock',
 'french']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.09 dB'
'TXXX:replaygain_track_peak'                        '0.387484'

========================== row from database ==========================
                                              'id'  1409583
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 28/1572 thork -  Danse De La Terre.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  648
                                           'genre'  rock-cppex-progressive;set-pl-progspace
                                        'filesize'  15570445
                                           'mtime'  1620737040
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup 1572 thork De La Terre rock cppex progressive;set pl progspace
                                      'tag_artist'  Thork
                                     'tag_release'  Progsoup 28
                                       'tag_title'  Danse de la terre
                                             'bpm'  140.725
                                    'search_title'  'danse':1 'de':2 'la':3 'terre':4
                                   'search_artist'  'thork':1
                                  'search_release'  '28':2 'progsoup':1
                                     'search_rest'  '1572':3 'classicprogpsy':1 'cppex':9 'de':5 'la':6 'pl':14 'progressive':10,12 'progsoup':2 'progspace':15 'rock':8 'set':11,13 'terre':7 'thork':4
                                    'search_combo'  '1572':10 '28':7C 'classicprogpsy':8 'cppex':16 'danse':1A 'de':2A,12 'la':3A,13 'pl':21 'progressive':17,19 'progsoup':6C,9 'progspace':22 'rock':15 'set':18,20 'terre':4A,14 'thork':5B,11
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['progressive rock', 'progressive folk', '5 odd rhythm', 'psychedelic rock', 'french']
                                        'tag_date'  2004
                                     'discogstags'  ['folk, world, & country', 'prog rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620737039.5300062  (2021-05-11 14:43:59)
                             'size'  15570445