======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '261'
                                          'artist'  'Freezepop'
                                     'text_people'  ''
                                         'release'  'Fashion Impression Function'
                                           'title'  "Plastic Stars (Commodore Vic's"
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-4', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'Q-OLDST-4', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-1', "
 "'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', "
 "'q-vocals-3']")
                                      'lastfmtags'  "['electronica', 'trance', 'techno', 'post rock', 'pop']"
                                     'discogstags'  "['electronic', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  ('electronic-we-electropop or '
 'synthpop;set-pl-sced;electronic-we-electro-electroclash')
                                             'bpm'  '135.004'
                                             'key'  '4B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Fashion Impression Function'
'TBPM' (BPM (beats per minute))                     '135.004'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-electropop or synthpop',
 'set-pl-sced',
 'electronic-we-electro-electroclash']
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         "Plastic Stars (Commodore Vic's"
'TKEY' (Initial key)                                '4B'
'TPE1' (Lead performer(s)/Soloist(s))               'Freezepop'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'synth-pop']
'TXXX:lastfmtags'                                   ['electronica', 'trance', 'techno', 'post rock', 'pop']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.76 dB'
'TXXX:replaygain_track_peak'                        '0.527291'

========================== row from database ==========================
                                              'id'  1347284
                                            'path'  /data/Music/Bulk/00poprockelectronic/Freezepop/Freezepop - Fashion Impression Function - by.superisiah/08. Freezepop - plastic stars.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  261
                                           'genre'  electronic-we-electropop or synthpop;set-pl-sced;electronic-we-electro-electroclash
                                        'filesize'  6286791
                                           'mtime'  1639842949
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic by.superisiah 08. plastic stars electronic we electropop synthpop;set pl sced;electronic we electro electroclash
                                      'tag_artist'  Freezepop
                                     'tag_release'  Fashion Impression Function
                                       'tag_title'  Plastic Stars (Commodore Vic's
                                             'bpm'  135.004
                                    'search_title'  'commodore':3,4 'plastic':1 's':6 'stars':2 'vic':5 'vics':7
                                   'search_artist'  'freezepop':1
                                  'search_release'  'fashion':1 'function':3 'impression':2
                                     'search_rest'  '00poprockelectronic':1 '08':5,6 'by':2 'bysuperisiah':4 'electro':21 'electroclash':22 'electronic':9,18,20 'electropop':11 'pl':16 'plastic':7 'sced':17,19 'set':13,15 'stars':8 'superisiah':3 'synthpop':12,14 'we':10
                                    'search_combo'  '00poprockelectronic':12 '08':16,17 'by':13 'bysuperisiah':15 'commodore':3A,4A 'electro':32 'electroclash':33 'electronic':20,29,31 'electropop':22 'fashion':9C 'freezepop':8B 'function':11C 'impression':10C 'pl':27 'plastic':1A,18 's':6A 'sced':28,30 'set':24,26 'stars':2A,19 'superisiah':14 'synthpop':23,25 'vic':5A 'vics':7A 'we':21
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-4', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['electronica', 'trance', 'techno', 'post rock', 'pop']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1639842949.0000176  (2021-12-18 16:55:49)
                             'size'  6286791