======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '227'
                                          'artist'  'Das Mörtal'
                                     'text_people'  ''
                                         'release'  'Hotline Miami II'
                                           'title'  'Hotline Miami II'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', 'Q-LOCALNESS-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronic', 'synthwave', 'french', 'chiptune']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '31'
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-we-synthwave or chillwave or retrowave'
                                             'bpm'  '102'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Hotline Miami II'
'TBPM' (BPM (beats per minute))                     '102'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-synthwave or chillwave or retrowave'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Hotline Miami II'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Das Mörtal'
'TPE2' (Band/orchestra/accompaniment)               'Das Mörtal'
'TPOS' (Part of a set)                              '1'
'TPUB' (Publisher)                                  'Lisbon Lux Records'
'TRCK' (Track number/Position in set)               '31'
'TSRC' (ISRC (international standard recording code))  'CAAQ11300061'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronic', 'synthwave', 'french', 'chiptune']
'TXXX:q-bass'                                       '4'
'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'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.19 dB'
'TXXX:replaygain_track_peak'                        '0.615151'

========================== row from database ==========================
                                              'id'  1361022
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00synthwave/VHS Dreams - RetroWave _ Outrun/31 - Das Mörtal - Hotline Miami II.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  227
                                           'genre'  electronic-we-synthwave or chillwave or retrowave
                                        'filesize'  9150406
                                           'mtime'  1620645148
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00synthwave VHS Dreams RetroWave _ Outrun 31 electronic we synthwave or chillwave or retrowave
                                      'tag_artist'  Das Mörtal
                                     'tag_release'  Hotline Miami II
                                       'tag_title'  Hotline Miami II
                                             'bpm'  102.0
                                    'search_title'  'hotline':1 'ii':3 'miami':2
                                   'search_artist'  'das':1 'mortal':2,3
                                  'search_release'  'hotline':1 'ii':3 'miami':2
                                     'search_rest'  '00poprockelectronic':1 '00synthwave':4 '31':9 'chillwave':14 'disco':3 'dreams':6 'electronic':10 'or':13 'outrun':8 'retro':15 'retrowave':7 'synthwave':12 'vhs':5 'wave':16 'waves':2 'we':11
                                    'search_combo'  '00poprockelectronic':10 '00synthwave':13 '31':18 'chillwave':23 'das':4B 'disco':12 'dreams':15 'electronic':19 'hotline':1A,7C 'ii':3A,9C 'miami':2A,8C 'mortal':5B,6B 'or':22 'outrun':17 'retro':24 'retrowave':16 'synthwave':21 'vhs':14 'wave':25 'waves':11 'we':20
                                    'tag_tracknum'  31
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', '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-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'synthwave', 'french', 'chiptune']
                                        'tag_date'  2016
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620645147.7788744  (2021-05-10 13:12:27)
                             'size'  9150406