======================== unified (from filesystem) ========================
                                         'bitrate'  '118.414'
                                        'duration'  '267'
                                          'artist'  'Halou'
                                     'text_people'  ''
                                         'release'  'Wiser'
                                           'title'  'Before There Was Color'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronic', 'female vocalists', 'trip hop', 'dream pop', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  ('electronic-trip hop or downtempo or acid '
 'jazz;electronic;electronic-calmer-shoegaze or dreampop')
                                             'bpm'  '116.386'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ', AG# 071D995A'
'TALB' (Album/Movie/Show title)                     'Wiser'
'TBPM' (BPM (beats per minute))                     '116.386'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-trip hop or downtempo or acid jazz',
 'electronic',
 'electronic-calmer-shoegaze or dreampop']
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Before There Was Color'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Halou'
'TRCK' (Track number/Position in set)               '6'
'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'
'TXXX:lastfmtags'                                   ['electronic', 'female vocalists', 'trip hop', 'dream pop', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.12 dB'
'TXXX:replaygain_track_peak'                        '0.486653'

========================== row from database ==========================
                                              'id'  1301980
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/Halou/Halou - Wiser - 06 - Before There Was Color.mp3
                                         'working'  None
                                         'bitrate'  118
                                    'duration_sec'  267
                                           'genre'  electronic-trip hop or downtempo or acid jazz;electronic;electronic-calmer-shoegaze or dreampop
                                        'filesize'  3968528
                                           'mtime'  1636913693
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip 06 electronic trip hop downtempo acid jazz;electronic;electronic calmer shoegaze dreampop
                                      'tag_artist'  Halou
                                     'tag_release'  Wiser
                                       'tag_title'  Before There Was Color
                                             'bpm'  116.386
                                    'search_title'  'before':1 'color':4 'there':2 'was':3
                                   'search_artist'  'halou':1
                                  'search_release'  'wiser':1
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 'acid':7 'calmer':14 'downtempo':6 'dreampop':16 'electronic':3,9,10,12,13 'hop':5 'jazz':8,11 'shoegaze':15 'trip':4
                                    'search_combo'  '00poprockelectronic':7 '00trip':8 'acid':13 'before':1A 'calmer':20 'color':4A 'downtempo':12 'dreampop':22 'electronic':9,15,16,18,19 'halou':5B 'hop':11 'jazz':14,17 'shoegaze':21 'there':2A 'trip':10 'was':3A 'wiser':6C
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'female vocalists', 'trip hop', 'dream pop', 'ambient']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913692.7576802  (2021-11-14 19:14:52)
                             'size'  3968528