======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '326'
                                          'artist'  'Mitch Murder'
                                     'text_people'  'Mitch Murder'
                                         'release'  'Interceptor'
                                           'title'  'The Touch'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['retro electro', 'electronic', 'electro', 'synthwave', 'synthpop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-we-synthwave or chillwave or retrowave'
                                             'bpm'  '130.988'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '0'
'COMM:iTunNORM:eng'                                 ('00000623 000006CA 00006ED5 0000698C 00025650 0003AC08 0000892E 00008E41 '
 '0002F028 0003DE18')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 ('00000000 00000210 00000A53 0000000000EEE41D 00000000 00C6FFC0 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     'Interceptor'
'TBPM' (BPM (beats per minute))                     '130.988'
'TCOM' (Composer)                                   'Mitch Murder'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-synthwave or chillwave or retrowave'
'TDRC' (Recording time)                             '2014'
'TIT2' (Title/songname/content description)         'The Touch'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mitch Murder'
'TPE2' (Band/orchestra/accompaniment)               'Mitch Murder'
'TRCK' (Track number/Position in set)               '03'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['retro electro', 'electronic', 'electro', 'synthwave', 'synthpop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.19 dB'
'TXXX:replaygain_track_peak'                        '0.554641'

========================== row from database ==========================
                                              'id'  1283805
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00synthwave/Mitch Murder - Interceptor (2014)/Mitch Murder - The Touch.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  326
                                           'genre'  electronic-we-synthwave or chillwave or retrowave
                                        'filesize'  13174513
                                           'mtime'  1620645131
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00synthwave (2014) electronic we synthwave chillwave retrowave
                                      'tag_artist'  Mitch Murder
                                     'tag_release'  Interceptor
                                       'tag_title'  The Touch
                                             'bpm'  130.988
                                    'search_title'  'the':1 'touch':2
                                   'search_artist'  'mitch':1 'murder':2
                                  'search_release'  'interceptor':1
                                     'search_rest'  '00poprockelectronic':1 '00synthwave':4 '2014':5,6 'chillwave':10 'disco':3 'electronic':7 'retrowave':11 'synthwave':9 'waves':2 'we':8
                                    'search_combo'  '00poprockelectronic':6 '00synthwave':9 '2014':10,11 'chillwave':15 'disco':8 'electronic':12 'interceptor':5C 'mitch':3B 'murder':4B 'retrowave':16 'synthwave':14 'the':1A 'touch':2A 'waves':7 'we':13
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['retro electro', 'electronic', 'electro', 'synthwave', 'synthpop']
                                        'tag_date'  2014
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620645130.5788798  (2021-05-10 13:12:10)
                             'size'  13174513