======================== unified (from filesystem) ========================
                                         'bitrate'  '219.348'
                                        'duration'  '307'
                                          'artist'  'Mum'
                                     'text_people'  ''
                                         'release'  'Finally We Are No One'
                                           'title'  'Finally We Are No One'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'idm', 'icelandic', 'electronic', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '143.314'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Finally We Are No One'
'TBPM' (BPM (beats per minute))                     '143.314'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Finally We Are No One'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Mum'
'TRCK' (Track number/Position in set)               '10'
'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:lastfmtags'                                   ['electronica', 'idm', 'icelandic', 'electronic', 'ambient']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.09 dB'
'TXXX:replaygain_track_peak'                        '0.736452'

========================== row from database ==========================
                                              'id'  1290780
                                            'path'  /data/Music/Bulk/00poprockelectronic/Mum/Finally we are no one/10. Finally We Are No One.mp3
                                         'working'  None
                                         'bitrate'  219
                                    'duration_sec'  307
                                           'genre'  electronic
                                        'filesize'  8464237
                                           'mtime'  1636914237
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic we are no one 10. electronic
                                      'tag_artist'  Mum
                                     'tag_release'  Finally We Are No One
                                       'tag_title'  Finally We Are No One
                                             'bpm'  143.314
                                    'search_title'  'are':3 'finally':1 'no':4 'one':5 'we':2
                                   'search_artist'  'mum':1
                                  'search_release'  'are':3 'finally':1 'no':4 'one':5 'we':2
                                     'search_rest'  '00poprockelectronic':1 '10':6,7 'are':3 'electronic':8 'no':4 'one':5 'we':2
                                    'search_combo'  '00poprockelectronic':12 '10':17,18 'are':3A,9C,14 'electronic':19 'finally':1A,7C 'mum':6B 'no':4A,10C,15 'one':5A,11C,16 'we':2A,8C,13
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  8B
                                           '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-3', 'q-syn-3', 'q-chart-3', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'icelandic', 'electronic', 'ambient']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914237.293966  (2021-11-14 19:23:57)
                             'size'  8464237