======================== unified (from filesystem) ========================
                                         'bitrate'  '226.907'
                                        'duration'  '338'
                                          'artist'  'Thom Yorke'
                                     'text_people'  ''
                                         'release'  'ALT RAD DANCE'
                                           'title'  'Skip Divided (Modeselektor Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['indie', 'alternative', 'electronic', 'experimental', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '131.669'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 0000056B 00000516 00005620 00'
'COMM:iTunNORM:eng'                                 (' 0000056B 00000516 00005620 00005C0A 000147FB 00012BAE 00006BC8 00006FC7 '
 '0002693B 000509B4')
'TALB' (Album/Movie/Show title)                     'ALT RAD DANCE'
'TBPM' (BPM (beats per minute))                     '131.669'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TIT2' (Title/songname/content description)         'Skip Divided (Modeselektor Remix)'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Thom Yorke'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'electronic', 'experimental', 'singer songwriter']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.08 dB'
'TXXX:replaygain_track_peak'                        '0.519249'

========================== row from database ==========================
                                              'id'  1327308
                                            'path'  /data/Music/Bulk/00poprockelectronic/ALT RAD DANCE/Thom Yorke - Skip Divided (Modeselektor Remix).mp3
                                         'working'  None
                                         'bitrate'  226
                                    'duration_sec'  338
                                           'genre'  ifs-songwriter
                                        'filesize'  9600658
                                           'mtime'  1637330715
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic ifs songwriter
                                      'tag_artist'  Thom Yorke
                                     'tag_release'  ALT RAD DANCE
                                       'tag_title'  Skip Divided (Modeselektor Remix)
                                             'bpm'  131.669
                                    'search_title'  'divided':2 'modeselektor':3,4 'remix':5,6 'skip':1
                                   'search_artist'  'thom':1 'yorke':2
                                  'search_release'  'alt':1 'dance':3 'rad':2
                                     'search_rest'  '00poprockelectronic':1 'ifs':2 'songwriter':3
                                    'search_combo'  '00poprockelectronic':12 'alt':9C 'dance':11C 'divided':2A 'ifs':13 'modeselektor':3A,4A 'rad':10C 'remix':5A,6A 'skip':1A 'songwriter':14 'thom':7B 'yorke':8B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'electronic', 'experimental', 'singer songwriter']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330715.2655003  (2021-11-19 15:05:15)
                             'size'  9600658