======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '353'
                                          'artist'  'Syrinx 2600'
                                     'text_people'  ''
                                         'release'  'Space Night, Vol. 3'
                                           'title'  'Passage'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['spacestation', 'ambient', 'experimental', 'electro', 'dark ambient']"
                                     'discogstags'  "['dark ambient', 'electro', 'electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '201'
                                      'tracktotal'  ''
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '100.356'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM:CDDB Disc ID:XXX'                             'C411400D'
'COMM:ID3v1 Comment:XXX'                            'C411400D'
'TALB' (Album/Movie/Show title)                     'Space Night, Vol. 3'
'TBPM' (BPM (beats per minute))                     '100.356'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '1997'
'TIT2' (Title/songname/content description)         'Passage'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Syrinx 2600'
'TRCK' (Track number/Position in set)               '201'
'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'                                  ['dark ambient', 'electro', 'electronic', 'experimental']
'TXXX:lastfmtags'                                   ['spacestation', 'ambient', 'experimental', 'electro', 'dark ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.83 dB'
'TXXX:replaygain_track_peak'                        '0.546409'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF8: 3>, desc='', url='http://www.discogs.com/release/81827')

========================== row from database ==========================
                                              'id'  1352760
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Full Moon Fashions - Space Night Vol.3/14 Syrinx 2600 - Passage.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  353
                                           'genre'  electronic
                                        'filesize'  8498678
                                           'mtime'  1636913125
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer Full Moon Fashions Vol.3 14 electronic
                                      'tag_artist'  Syrinx 2600
                                     'tag_release'  Space Night, Vol. 3
                                       'tag_title'  Passage
                                             'bpm'  100.356
                                    'search_title'  'passage':1
                                   'search_artist'  '2600':2 'syrinx':1
                                  'search_release'  '3':6 'night':2,3 'space':1 'vol':4,5
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '3':7 'electronic':9 'fashions':5 'full':3 'moon':4 'vol':6 'vol3':8
                                    'search_combo'  '00calmer':11 '00poprockelectronic':10 '2600':3B '3':9C,16 'electronic':18 'fashions':14 'full':12 'moon':13 'night':5C,6C 'passage':1A 'space':4C 'syrinx':2B 'vol':7C,8C,15 'vol3':17
                                    'tag_tracknum'  201
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['spacestation', 'ambient', 'experimental', 'electro', 'dark ambient']
                                        'tag_date'  1997
                                     'discogstags'  ['dark ambient', 'electro', 'electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1636913125.3965032  (2021-11-14 19:05:25)
                             'size'  8498678