======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '176'
                                          'artist'  'Toychestra'
                                     'text_people'  ''
                                         'release'  'Sassy Pony'
                                           'title'  'Pms'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'jazz', 'toypop', '092amj', ' t2']"
                                     'discogstags'  "['experimental', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-beeps or chip or pico;set-pl-mor'
                                             'bpm'  '105.4'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000A99 00000C40 00006885 00003F02 00009C6E 00009C6E 00008000 00008000 '
 '000138C5 000222F7')
'TALB' (Album/Movie/Show title)                     'Sassy Pony'
'TBPM' (BPM (beats per minute))                     '105.4'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-beeps or chip or pico', 'set-pl-mor']
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Pms'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Toychestra'
'TRCK' (Track number/Position in set)               '11/12'
'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'                                  ['experimental', 'rock']
'TXXX:lastfmtags'                                   ['instrumental', 'jazz', 'toypop', '092amj', ' t2']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.84 dB'
'TXXX:replaygain_track_peak'                        '0.567587'

========================== row from database ==========================
                                              'id'  731158
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Toychestra/Sassy Pony/11 Pms.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  176
                                           'genre'  electronic-we-beeps or chip or pico;set-pl-mor
                                        'filesize'  6995014
                                           'mtime'  1676126898
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 11 electronic we beeps or chip or pico;set pl mor
                                      'tag_artist'  Toychestra
                                     'tag_release'  Sassy Pony
                                       'tag_title'  Pms
                                             'bpm'  105.4
                                    'search_title'  'pms':1
                                   'search_artist'  'toychestra':1
                                  'search_release'  'pony':2 'sassy':1
                                     'search_rest'  'beeps':3 'chip':5 'electronic':1 'mor':11 'or':4 'pico':6,8 'pl':10 'set':7,9 'we':2
                                    'search_combo'  'beeps':7 'chip':9 'electronic':5 'mor':15 'or':8 'pico':10,12 'pl':14 'pms':1A 'pony':4C 'sassy':3C 'set':11,13 'toychestra':2B 'we':6
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['instrumental', 'jazz', 'toypop', '092amj', ' t2']
                                        'tag_date'  2002
                                     'discogstags'  ['experimental', 'rock']

============================== file details ==============================
                                           'mtime'  1676126897.862387  (2023-02-11 15:48:17)
                             'size'  6995014