======================== unified (from filesystem) ========================
                                         'bitrate'  '159.561'
                                        'duration'  '129'
                                          'artist'  'Zinc Feat Slarta Jon'
                                     'text_people'  ''
                                         'release'  'Bingo Sessions Vol 1-Mixed by'
                                           'title'  'Flim (Calibre Remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-4']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '88.826'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '/RFL'
'COMM:ID3v1 Comment:XXX'                            '/RFL'
'TALB' (Album/Movie/Show title)                     'Bingo Sessions Vol 1-Mixed by'
'TBPM' (BPM (beats per minute))                     '88.826'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Flim (Calibre Remix)'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Zinc Feat Slarta Jon'
'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:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.32 dB'
'TXXX:replaygain_track_peak'                        '0.447033'

========================== row from database ==========================
                                              'id'  1329776
                                            'path'  /data/Music/Bulk/00poprockelectronic/00dnb/Roni Size - Bingo session Vol 1/122-Zinc_Feat_Slarta_Jon-Flim_(Calibre_Remix)-rfl.mp3
                                         'working'  None
                                         'bitrate'  159
                                    'duration_sec'  129
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  2591729
                                           'mtime'  1621696645
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00dnb Roni Size session 122 Zinc_Feat_Slarta_Jon Flim_(Calibre_Remix) rfl electronic th breakbeat or dnb or jungle
                                      'tag_artist'  Zinc Feat Slarta Jon
                                     'tag_release'  Bingo Sessions Vol 1-Mixed by
                                       'tag_title'  Flim (Calibre Remix)
                                             'bpm'  88.826
                                    'search_title'  'calibre':2,3 'flim':1 'remix':4,5
                                   'search_artist'  'feat':2 'jon':4 'slarta':3 'zinc':1
                                  'search_release'  '1':4 '1mixed':6 'bingo':1 'by':7 'mixed':5 'sessions':2 'vol':3
                                     'search_rest'  '00dnb':2 '00poprockelectronic':1 '122':6 'breakbeat':20 'calibre':12,15 'dnb':22 'electronic':18 'feat':8 'flim':11,14 'jon':10 'jungle':23 'or':21 'remix':13,16 'rfl':17 'roni':3 'session':5 'size':4 'slarta':9 'th':19 'zinc':7
                                    'search_combo'  '00dnb':18 '00poprockelectronic':17 '1':13C '122':22 '1mixed':15C 'bingo':10C 'breakbeat':36 'by':16C 'calibre':2A,3A,28,31 'dnb':38 'electronic':34 'feat':7B,24 'flim':1A,27,30 'jon':9B,26 'jungle':39 'mixed':14C 'or':37 'remix':4A,5A,29,32 'rfl':33 'roni':19 'session':21 'sessions':11C 'size':20 'slarta':8B,25 'th':35 'vol':12C 'zinc':6B,23
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', '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-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  []
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696644.7260208  (2021-05-22 17:17:24)
                             'size'  2591729