======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '260'
                                          'artist'  'The Golden Earrings (Golden Earring)'
                                     'text_people'  ''
                                         'release'  'Progsoup 34'
                                           'title'  'Hurry, Hurry, Hurry'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', '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-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['classic rock', 'rock', 'hard rock', 'dutch', '70s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '62'
                                      'tracktotal'  ''
                                            'date'  '1969'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '100.555'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Progsoup 34'
'TBPM' (BPM (beats per minute))                     '100.555'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDRC' (Recording time)                             '1969'
'TIT2' (Title/songname/content description)         'Hurry, Hurry, Hurry'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Golden Earrings (Golden Earring)'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '62'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80, Lame Dll 3.92, 192 Kbits, Stereo, High Quality'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['classic rock', 'rock', 'hard rock', 'dutch', '70s']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.37 dB'
'TXXX:replaygain_track_peak'                        '0.459546'

========================== row from database ==========================
                                              'id'  1415351
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 34 (sixties prog)/2018 the golden earrings  - hurry, hurry, hurry.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  260
                                           'genre'  rock-cppex-progressive
                                        'filesize'  6244831
                                           'mtime'  1620737227
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup (sixties prog) 2018 the golden earrings hurry, hurry, hurry rock cppex progressive
                                      'tag_artist'  The Golden Earrings (Golden Earring)
                                     'tag_release'  Progsoup 34
                                       'tag_title'  Hurry, Hurry, Hurry
                                             'bpm'  100.555
                                    'search_title'  'hurry':1,2
                                   'search_artist'  'earring':5,6 'earrings':3 'golden':2,4 'the':1
                                  'search_release'  '34':2 'progsoup':1
                                     'search_rest'  '2018':7 'classicprogpsy':1 'cppex':14 'earrings':10 'golden':9 'hurry':11,12 'prog':5,6 'progressive':15 'progsoup':2 'rock':13 'sixties':3,4 'the':8
                                    'search_combo'  '2018':17 '34':10C 'classicprogpsy':11 'cppex':24 'earring':7B,8B 'earrings':5B,20 'golden':4B,6B,19 'hurry':1A,2A,21,22 'prog':15,16 'progressive':25 'progsoup':9C,12 'rock':23 'sixties':13,14 'the':3B,18
                                    'tag_tracknum'  62
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['classic rock', 'rock', 'hard rock', 'dutch', '70s']
                                        'tag_date'  1969
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737227.4879735  (2021-05-11 14:47:07)
                             'size'  6244831