======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '529'
                                          'artist'  'Moscoman'
                                     'text_people'  ''
                                         'release'  'Beatport: Must Hear August 2016 (Indie Dance / Nu Disco)'
                                           'title'  'Fernandez (Red Axes Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'house', 'techno', 'electronic', 'disco']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '116.01'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Beatport: Must Hear August 2016 (Indie Dance / Nu Disco)'
'TBPM' (BPM (beats per minute))                     '116.01'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Fernandez (Red Axes Remix)'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Moscoman'
'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'
'TXXX:lastfmtags'                                   ['dance', 'house', 'techno', 'electronic', 'disco']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.37 dB'
'TXXX:replaygain_track_peak'                        '0.541692'

========================== row from database ==========================
                                              'id'  1335279
                                            'path'  /data/Music/Bulk/00poprockelectronic/Marvin & Guy - 2015-2016/Moscoman - Fernandez (Red Axes Remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  529
                                           'genre'  electronic-th-techno
                                        'filesize'  21211507
                                           'mtime'  1620571098
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Marvin & Guy 2015 electronic th techno
                                      'tag_artist'  Moscoman
                                     'tag_release'  Beatport: Must Hear August 2016 (Indie Dance / Nu Disco)
                                       'tag_title'  Fernandez (Red Axes Remix)
                                             'bpm'  116.01
                                    'search_title'  'axes':4 'fernandez':1 'red':2,3 'remix':5,6
                                   'search_artist'  'moscoman':1
                                  'search_release'  '2016':6 'august':5 'beatport':1,2 'dance':9 'disco':11,12 'hear':4 'indie':7,8 'must':3 'nu':10
                                     'search_rest'  '00poprockelectronic':1 '2015':4 'electronic':5 'guy':3 'marvin':2 'techno':7 'th':6
                                    'search_combo'  '00poprockelectronic':20 '2015':23 '2016':13C 'august':12C 'axes':4A 'beatport':8C,9C 'dance':16C 'disco':18C,19C 'electronic':24 'fernandez':1A 'guy':22 'hear':11C 'indie':14C,15C 'marvin':21 'moscoman':7B 'must':10C 'nu':17C 'red':2A,3A 'remix':5A,6A 'techno':26 'th':25
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'techno', 'electronic', 'disco']
                                        'tag_date'  2016
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620571098.0771146  (2021-05-09 16:38:18)
                             'size'  21211507