======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '213'
                                          'artist'  'Uh Huh Her'
                                     'text_people'  ''
                                         'release'  'Common Reaction'
                                           'title'  'Not A Love Song'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'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-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['indie', 'electronic', 'electropop', 'female vocalists', 'indie rock']"
                                     'discogstags'  ("['electronic', 'rock', 'pop', 'electro', 'pop rock', 'synth-pop', 'indie "
 "rock', 'shoegaze']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '129.896'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            '0'
'TALB' (Album/Movie/Show title)                     'Common Reaction'
'TBPM' (BPM (beats per minute))                     '129.896'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Not A Love Song'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Uh Huh Her'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic',
 'rock',
 'pop',
 'electro',
 'pop rock',
 'synth-pop',
 'indie rock',
 'shoegaze']
'TXXX:lastfmtags'                                   ['indie', 'electronic', 'electropop', 'female vocalists', 'indie rock']
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.07 dB'
'TXXX:replaygain_track_peak'                        '0.380568'

========================== row from database ==========================
                                              'id'  1332784
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Uh Huh Her/01 Not A Love Song.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  213
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  5135479
                                           'mtime'  1628353745
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop 01 electronic we electropop or synthpop
                                      'tag_artist'  Uh Huh Her
                                     'tag_release'  Common Reaction
                                       'tag_title'  Not A Love Song
                                             'bpm'  129.896
                                    'search_title'  'a':2 'love':3 'not':1 'song':4
                                   'search_artist'  'her':3 'huh':2 'uh':1
                                  'search_release'  'common':1 'reaction':2
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 'electronic':5 'electropop':3 'or':7 'synthpop':4 'we':6
                                    'search_combo'  '00electro':11 '00poprockelectronic':10 'a':2A 'common':8C 'electronic':14 'electropop':12 'her':7B 'huh':6B 'love':3A 'not':1A 'or':16 'reaction':9C 'song':4A 'synthpop':13 'uh':5B 'we':15
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', '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'  ['indie', 'electronic', 'electropop', 'female vocalists', 'indie rock']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic', 'rock', 'pop', 'electro', 'pop rock', 'synth-pop', 'indie rock', 'shoegaze']

============================== file details ==============================
                                           'mtime'  1628353745.0983002  (2021-08-07 18:29:05)
                             'size'  5135479