======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '472'
                                          'artist'  'The Faint'
                                     'text_people'  ''
                                         'release'  'Danse Macabre Remixes'
                                           'title'  'The Conductor (Thin White Duke remix)'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'dance', 'electronica', 'electronic', 'indie rock']"
                                     'discogstags'  "['electronic', 'rock', 'new wave', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk;ifs-songwriter-indie-rock'
                                             'bpm'  '127.204'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Danse Macabre Remixes'
'TBPM' (BPM (beats per minute))                     '127.204'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-new wave or post punk', 'ifs-songwriter-indie-rock']
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'The Conductor (Thin White Duke remix)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Faint'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'rock', 'new wave', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'dance', 'electronica', 'electronic', 'indie rock']
'TXXX:original release date'                        ['2003', '2003']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'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'                        '-1.98 dB'
'TXXX:replaygain_track_peak'                        '0.412719'

========================== row from database ==========================
                                              'id'  1358427
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Faint/The Faint__cifs2a48.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  472
                                           'genre'  electronic-we-new wave or post punk;ifs-songwriter-indie-rock
                                        'filesize'  18886189
                                           'mtime'  1620572234
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Faint__cifs2a48 electronic we new wave post punk;ifs songwriter indie rock
                                      'tag_artist'  The Faint
                                     'tag_release'  Danse Macabre Remixes
                                       'tag_title'  The Conductor (Thin White Duke remix)
                                             'bpm'  127.204
                                    'search_title'  'conductor':2 'duke':6 'remix':7,8 'the':1 'thin':3,4 'white':5
                                   'search_artist'  'faint':2 'the':1
                                  'search_release'  'danse':1 'macabre':2 'remixes':3
                                     'search_rest'  '00poprockelectronic':1 'cifs2a48':3 'electronic':4 'faint':2 'ifs':10,12 'indie':14 'new':6 'post':8 'punk':9,11 'rock':15 'songwriter':13 'wave':7 'we':5
                                    'search_combo'  '00poprockelectronic':14 'cifs2a48':16 'conductor':2A 'danse':11C 'duke':6A 'electronic':17 'faint':10B,15 'ifs':23,25 'indie':27 'macabre':12C 'new':19 'post':21 'punk':22,24 'remix':7A,8A 'remixes':13C 'rock':28 'songwriter':26 'the':1A,9B 'thin':3A,4A 'wave':20 'we':18 'white':5A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  8A
                                           '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-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'dance', 'electronica', 'electronic', 'indie rock']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'rock', 'new wave', 'indie rock']

============================== file details ==============================
                                           'mtime'  1620572233.579082  (2021-05-09 16:57:13)
                             'size'  18886189