======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '409'
                                          'artist'  'Freezepop'
                                     'text_people'  ''
                                         'release'  'Fashion Impression Function'
                                           'title'  'Tenisu no Boifurendo (Kodomo r'
                                           '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-4', 'q-busy-3', 'q-grit-1', "
 "'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['electronica', 'trance', 'techno', 'post rock', 'pop']"
                                     'discogstags'  "['electronic', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  ('electronic-we-electropop or '
 'synthpop;set-pl-sced;electronic-we-electro-electroclash')
                                             'bpm'  '134.466'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Fashion Impression Function'
'TBPM' (BPM (beats per minute))                     '134.466'
'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)         'Tenisu no Boifurendo (Kodomo r'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Freezepop'
'TRCK' (Track number/Position in set)               '5'
'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'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.69 dB'
'TXXX:replaygain_track_peak'                        '0.674686'

========================== row from database ==========================
                                              'id'  1360830
                                            'path'  /data/Music/Bulk/00poprockelectronic/Freezepop/Freezepop - Fashion Impression Function - by.superisiah/05. Freezepop - (kodomo remix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  409
                                           'genre'  electronic-we-electropop or synthpop;set-pl-sced;electronic-we-electro-electroclash
                                        'filesize'  9823701
                                           'mtime'  1639842949
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic by.superisiah 05. (kodomo remix) electronic we electropop or synthpop;set pl sced;electronic we electro electroclash
                                      'tag_artist'  Freezepop
                                     'tag_release'  Fashion Impression Function
                                       'tag_title'  Tenisu no Boifurendo (Kodomo r
                                             'bpm'  134.466
                                    'search_title'  'boifurendo':3 'kodomo':4,5 'no':2 'r':6 'tenisu':1
                                   'search_artist'  'freezepop':1
                                  'search_release'  'fashion':1 'function':3 'impression':2
                                     'search_rest'  '00poprockelectronic':1 '05':5,6 'by':2 'bysuperisiah':4 'electro':24 'electroclash':25 'electronic':11,21,23 'electropop':13 'kodomo':7,8 'or':14 'pl':19 'remix':9,10 'sced':20,22 'set':16,18 'superisiah':3 'synthpop':15,17 'we':12
                                    'search_combo'  '00poprockelectronic':11 '05':15,16 'boifurendo':3A 'by':12 'bysuperisiah':14 'electro':34 'electroclash':35 'electronic':21,31,33 'electropop':23 'fashion':8C 'freezepop':7B 'function':10C 'impression':9C 'kodomo':4A,5A,17,18 'no':2A 'or':24 'pl':29 'r':6A 'remix':19,20 'sced':30,32 'set':26,28 'superisiah':13 'synthpop':25,27 'tenisu':1A 'we':22
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-2', 'Q-HAP-4', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['electronica', 'trance', 'techno', 'post rock', 'pop']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1639842948.8320272  (2021-12-18 16:55:48)
                             'size'  9823701