======================== unified (from filesystem) ========================
                                         'bitrate'  '128.656'
                                        'duration'  '313'
                                          'artist'  'Miharu Koshi'
                                     'text_people'  ''
                                         'release'  'Dimitri - PopTropic'
                                           'title'  'Parallelisme'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-2', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['japanese', 'synthpop', 'synth pop', 'new wave', 'chanson']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '132.5'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dimitri - PopTropic'
'TBPM' (BPM (beats per minute))                     '132.5'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TIT2' (Title/songname/content description)         'Parallelisme'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Miharu Koshi'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf58.45.100'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['japanese', 'synthpop', 'synth pop', 'new wave', 'chanson']
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.88 dB'
'TXXX:replaygain_track_peak'                        '0.564049'
'TXXX:youtube'                                      'D0Lim2XmVc4'

========================== row from database ==========================
                                              'id'  1477455
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Dimitri/PopTropic/Miharu Koshi - Parallelisme-D0Lim2XmVc4.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  313
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  5045495
                                           'mtime'  1620520917
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm D0Lim2XmVc4 electronic we new wave or post punk
                                      'tag_artist'  Miharu Koshi
                                     'tag_release'  Dimitri - PopTropic
                                       'tag_title'  Parallelisme
                                             'bpm'  132.5
                                    'search_title'  'parallelisme':1
                                   'search_artist'  'koshi':2 'miharu':1
                                  'search_release'  'dimitri':1 'pop':3 'poptropic':2 'tropic':4
                                     'search_rest'  'd0lim2xm':9 'd0lim2xmvc4':1 'electronic':2 'new':4 'or':6 'post':7 'punk':8 'vc4':10 'wave':5 'we':3
                                    'search_combo'  'd0lim2xm':16 'd0lim2xmvc4':8 'dimitri':4C 'electronic':9 'koshi':3B 'miharu':2B 'new':11 'or':13 'parallelisme':1A 'pop':6C 'poptropic':5C 'post':14 'punk':15 'tropic':7C 'vc4':17 'wave':12 'we':10
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-2', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-2']
                                      'lastfmtags'  ['japanese', 'synthpop', 'synth pop', 'new wave', 'chanson']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620520917.4754715  (2021-05-09 02:41:57)
                             'size'  5045495