======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '379'
                                          'artist'  'Sid LeRock'
                                     'text_people'  ''
                                         'release'  'Dayglo/Dextro'
                                           'title'  'Dayglo (Niconé Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-SYN-3', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-PLAY-3', "
 "'q-bass-4', 'Q-CHART-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['electronic', 'electronica', 'electroclash', 'electro', 'canada']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  '05'
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '117.9'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::spa'                                         '201509'
'TALB' (Album/Movie/Show title)                     'Dayglo/Dextro'
'TBPM' (BPM (beats per minute))                     '117.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         'Dayglo (Niconé Remix)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sid LeRock'
'TRCK' (Track number/Position in set)               '03/05'
'TXXX:Q-BUSY'                                       '2'
'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'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Tagging time'                                 '2015-09-17T11:30:03'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronic', 'electronica', 'electroclash', 'electro', 'canada']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.63 dB'
'TXXX:replaygain_track_peak'                        '0.741422'

========================== row from database ==========================
                                              'id'  1487087
                                            'path'  /data/Music/Bulk/00poprockelectronic/Deep Techno/Sid LeRock - Dayglo (Niconé Remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  379
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  20783569
                                           'mtime'  1620568951
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Deep Techno electronic th techno minimal or deephouse
                                      'tag_artist'  Sid LeRock
                                     'tag_release'  Dayglo/Dextro
                                       'tag_title'  Dayglo (Niconé Remix)
                                             'bpm'  117.9
                                    'search_title'  'dayglo':1 'nicone':2,3,4,5 'remix':6,7
                                   'search_artist'  'le':3 'lerock':2 'rock':4 'sid':1
                                  'search_release'  'dayglo':1 'dayglodextro':3 'dextro':2
                                     'search_rest'  '00poprockelectronic':1 'deep':2 'deephouse':8 'electronic':4 'minimal':6 'or':7 'techno':3 'th':5
                                    'search_combo'  '00poprockelectronic':15 'dayglo':1A,12C 'dayglodextro':14C 'deep':16 'deephouse':22 'dextro':13C 'electronic':18 'le':10B 'lerock':9B 'minimal':20 'nicone':2A,3A,4A,5A 'or':21 'remix':6A,7A 'rock':11B 'sid':8B 'techno':17 'th':19
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-1', 'Q-BUSY-2', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['electronic', 'electronica', 'electroclash', 'electro', 'canada']
                                        'tag_date'  2015
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620568951.1840484  (2021-05-09 16:02:31)
                             'size'  20783569