======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '152'
                                          'artist'  'The Android Sisters'
                                     'text_people'  ''
                                         'release'  'The Android Sisters'
                                           'title'  'Barking Up The Wrong Tree'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'turntable', 'electronic', 'spoken word', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '15'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '104.7'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000823 00000463 0000FEE9 000059D8 00015181 00015181 00007FF6 00007EBE '
 '0001F2F4 000162EB')
'TALB' (Album/Movie/Show title)                     'The Android Sisters'
'TBPM' (BPM (beats per minute))                     '104.7'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-electropop or synthpop', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Barking Up The Wrong Tree'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Android Sisters'
'TRCK' (Track number/Position in set)               '5/15'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['80s', 'turntable', 'electronic', 'spoken word', 'experimental']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.82 dB'
'TXXX:replaygain_track_peak'                        '0.420328'

========================== row from database ==========================
                                              'id'  729456
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Android Sisters/5 - The Android Sisters - Barking Up The Wrong Tree.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  152
                                           'genre'  electronic-we-electropop or synthpop;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  6105403
                                           'mtime'  1636922725
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 5 electronic we electropop or synthpop;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  The Android Sisters
                                     'tag_release'  The Android Sisters
                                       'tag_title'  Barking Up The Wrong Tree
                                             'bpm'  104.7
                                    'search_title'  'barking':1 'the':3 'tree':5 'up':2 'wrong':4
                                   'search_artist'  'android':2 'sisters':3 'the':1
                                  'search_release'  'android':2 'sisters':3 'the':1
                                     'search_rest'  '5':1 'electronic':2 'electropop':4 'mor':15 'or':5 'pl':10 'set':7,9,12,14 'shirleyspinoza':11,13 'synthpop':6,8 'we':3
                                    'search_combo'  '5':12 'android':7B,10C 'barking':1A 'electronic':13 'electropop':15 'mor':26 'or':16 'pl':21 'set':18,20,23,25 'shirleyspinoza':22,24 'sisters':8B,11C 'synthpop':17,19 'the':3A,6B,9C 'tree':5A 'up':2A 'we':14 'wrong':4A
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'turntable', 'electronic', 'spoken word', 'experimental']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636922725.2106001  (2021-11-14 21:45:25)
                             'size'  6105403