======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '260'
                                          'artist'  '80s Stallone'
                                     'text_people'  ''
                                         'release'  "Party At Kitty & Stud's"
                                           'title'  "Party at Kitty & Stud's"
                                           '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-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['retro electro', 'electronic', 'italo disco', 'synthwave', 'synthpop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'electronic-we-synthwave or chillwave or retrowave'
                                             'bpm'  '128'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "Party At Kitty & Stud's"
'TBPM' (BPM (beats per minute))                     '128'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-synthwave or chillwave or retrowave'
'TDRC' (Recording time)                             '2013'
'TIT2' (Title/songname/content description)         "Party at Kitty & Stud's"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               '80s Stallone'
'TPE2' (Band/orchestra/accompaniment)               '80s Stallone'
'TPOS' (Part of a set)                              '1'
'TPUB' (Publisher)                                  'Binalog Productions'
'TRCK' (Track number/Position in set)               '18'
'TSRC' (ISRC (international standard recording code))  'GBSMU1037491'
'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', 'italo disco', 'synthwave', 'synthpop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.79 dB'
'TXXX:replaygain_track_peak'                        '0.552548'

========================== row from database ==========================
                                              'id'  1497139
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00synthwave/VHS Dreams - RetroWave _ Outrun/18 - 80s Stallone - Party at Kitty & Stud_s.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  260
                                           'genre'  electronic-we-synthwave or chillwave or retrowave
                                        'filesize'  10487733
                                           'mtime'  1620645146
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00synthwave VHS Dreams RetroWave _ Outrun 18 Stud_s electronic we synthwave or chillwave or retrowave
                                      'tag_artist'  80s Stallone
                                     'tag_release'  Party At Kitty & Stud's
                                       'tag_title'  Party at Kitty & Stud's
                                             'bpm'  128.0
                                    'search_title'  'at':2 'kitty':3 'party':1 's':5 'stud':4 'studs':6
                                   'search_artist'  '80s':1 'stallone':2
                                  'search_release'  'at':2 'kitty':3 'party':1 's':5 'stud':4 'studs':6
                                     'search_rest'  '00poprockelectronic':1 '00synthwave':4 '18':9 'chillwave':16 'disco':3 'dreams':6 'electronic':12 'or':15 'outrun':8 'retro':17 'retrowave':7 's':11 'stud':10 'synthwave':14 'vhs':5 'wave':18 'waves':2 'we':13
                                    'search_combo'  '00poprockelectronic':15 '00synthwave':18 '18':23 '80s':7B 'at':2A,10C 'chillwave':30 'disco':17 'dreams':20 'electronic':26 'kitty':3A,11C 'or':29 'outrun':22 'party':1A,9C 'retro':31 'retrowave':21 's':5A,13C,25 'stallone':8B 'stud':4A,12C,24 'studs':6A,14C 'synthwave':28 'vhs':19 'wave':32 'waves':16 'we':27
                                    'tag_tracknum'  18
                                      'num_images'  1
                                             'key'  10A
                                           '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-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['retro electro', 'electronic', 'italo disco', 'synthwave', 'synthpop']
                                        'tag_date'  2013
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620645146.2916498  (2021-05-10 13:12:26)
                             'size'  10487733