======================== unified (from filesystem) ========================
                                         'bitrate'  '165.476'
                                        'duration'  '83'
                                          'artist'  'Stereo Total'
                                     'text_people'  ''
                                         'release'  'Disko Cabine'
                                           'title'  "Le Mec D'hier Soir"
                                           'quals'  ("['Q-HAP-4', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['indie', 'german', 'electronic', 'pop', 'french']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '136.0'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Disko Cabine'
'TBPM' (BPM (beats per minute))                     '136.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'Lame'
'TIT2' (Title/songname/content description)         "Le Mec D'hier Soir"
'TKEY' (Initial key)                                '12B'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Stereo Total'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'german', 'electronic', 'pop', 'french']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.04 dB'
'TXXX:replaygain_track_peak'                        '0.311235'

========================== row from database ==========================
                                              'id'  1365118
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00disco-italo/Jacno & Stereo Total - disko cabine  [2005]/01_stereo_total-le_mec_dhier_soir-klf.mp3
                                         'working'  None
                                         'bitrate'  165
                                    'duration_sec'  83
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  1729820
                                           'mtime'  1620609244
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00disco italo Jacno & disko cabine [2005] 01_stereo_total le_mec_dhier_soir klf electronic we disco or italo
                                      'tag_artist'  Stereo Total
                                     'tag_release'  Disko Cabine
                                       'tag_title'  Le Mec D'hier Soir
                                             'bpm'  136.0
                                    'search_title'  'd':3 'dhier':5 'hier':4 'le':1 'mec':2 'soir':6
                                   'search_artist'  'stereo':1 'total':2
                                  'search_release'  'cabine':2 'disko':1
                                     'search_rest'  '00disco':4 '00poprockelectronic':1 '01':11 '2005':9,10 'cabine':8 'dhier':16 'disco':3 'disko':7 'electronic':19 'italo':5 'jacno':6 'klf':18 'le':14 'mec':15 'or':21 'soir':17 'stereo':12 'total':13 'waves':2 'we':20
                                    'search_combo'  '00disco':14 '00poprockelectronic':11 '01':21 '2005':19,20 'cabine':10C,18 'd':3A 'dhier':5A,26 'disco':13 'disko':9C,17 'electronic':29 'hier':4A 'italo':15 'jacno':16 'klf':28 'le':1A,24 'mec':2A,25 'or':31 'soir':6A,27 'stereo':7B,22 'total':8B,23 'waves':12 'we':30
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-4', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['indie', 'german', 'electronic', 'pop', 'french']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620609243.8674026  (2021-05-10 03:14:03)
                             'size'  1729820