======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '384'
                                          'artist'  'Ralf Hildenbeutel'
                                     'text_people'  ''
                                         'release'  'Space Night, Vol. 3'
                                           'title'  'Hommage ` Noire'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-2', 'q-busy-2', 'q-grit-2', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-2', 'q-other-4', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['ambient', 'electronic', 'deepspaceone', 'groovesalad', 'trance']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '102'
                                      'tracktotal'  ''
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '121.994'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:CDDB Disc ID:XXX'                             'CD11050D'
'COMM:ID3v1 Comment:XXX'                            'CD11050D'
'TALB' (Album/Movie/Show title)                     'Space Night, Vol. 3'
'TBPM' (BPM (beats per minute))                     '121.994'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Hommage ` Noire'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ralf Hildenbeutel'
'TRCK' (Track number/Position in set)               '102'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.81.03, LAME dll 3.92, 192 Kbit/s, Stereo, High quality'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['ambient', 'electronic', 'deepspaceone', 'groovesalad', 'trance']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.49 dB'
'TXXX:replaygain_track_peak'                        '0.702719'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF8: 3>, desc='', url='http://www.discogs.com/release/81827')

========================== row from database ==========================
                                              'id'  1341151
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Full Moon Fashions - Space Night Vol.3/02 Ralf Hildenbeutel - Hommage à Noire.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  384
                                           'genre'  electronic
                                        'filesize'  9230975
                                           'mtime'  1636913125
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer Full Moon Fashions Vol.3 02 à electronic
                                      'tag_artist'  Ralf Hildenbeutel
                                     'tag_release'  Space Night, Vol. 3
                                       'tag_title'  Hommage ` Noire
                                             'bpm'  121.994
                                    'search_title'  'hommage':1 'noire':2
                                   'search_artist'  'hildenbeutel':2 'ralf':1
                                  'search_release'  '3':6 'night':2,3 'space':1 'vol':4,5
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '3':7 'a':9,10 'electronic':11 'fashions':5 'full':3 'moon':4 'vol':6 'vol3':8
                                    'search_combo'  '00calmer':12 '00poprockelectronic':11 '3':10C,17 'a':19,20 'electronic':21 'fashions':15 'full':13 'hildenbeutel':4B 'hommage':1A 'moon':14 'night':6C,7C 'noire':2A 'ralf':3B 'space':5C 'vol':8C,9C,16 'vol3':18
                                    'tag_tracknum'  102
                                      'num_images'  0
                                             'key'  6A
                                           '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-2', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['ambient', 'electronic', 'deepspaceone', 'groovesalad', 'trance']
                                        'tag_date'  1997
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913125.1845765  (2021-11-14 19:05:25)
                             'size'  9230975