======================== unified (from filesystem) ========================
                                         'bitrate'  '203.172'
                                        'duration'  '260'
                                          'artist'  'DJ Krush'
                                     'text_people'  ''
                                         'release'  'The Message At the Depth'
                                           'title'  'Sanity Requiem'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['electronic', 'downtempo', 'trip hop', 'hip hop', 'turntablism']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '11'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '84.000'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'COMM:CDDB Disc ID:XXX'                             '890E140B'
'COMM:Comment:XXX'                                  'ripped for Wolbodo by TP'
'COMM:ID3v1 Comment:XXX'                            'ripped for Wolbodo by TP'
'TALB' (Album/Movie/Show title)                     'The Message At the Depth'
'TBPM' (BPM (beats per minute))                     '84.000'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Sanity Requiem'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'DJ Krush'
'TRCK' (Track number/Position in set)               '3/11'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80, LAME dll 3.89, VBR 2, Stereo, High quality'
'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:lastfmtags'                                   ['electronic', 'downtempo', 'trip hop', 'hip hop', 'turntablism']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-5.59 dB'
'TXXX:replaygain_track_peak'                        '0.533022'

========================== row from database ==========================
                                              'id'  1296537
                                            'path'  /data/Music/Bulk/00poprockelectronic/00dnb/DJ Krush/The Message At the Depth/DJ Krush - Sanity Requiem.mp3
                                         'working'  None
                                         'bitrate'  203
                                    'duration_sec'  260
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  6616796
                                           'mtime'  1621696319
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00dnb electronic breakbeat or dnb or jungle
                                      'tag_artist'  DJ Krush
                                     'tag_release'  The Message At the Depth
                                       'tag_title'  Sanity Requiem
                                             'bpm'  84.0
                                    'search_title'  'requiem':2 'sanity':1
                                   'search_artist'  'dj':1 'krush':2
                                  'search_release'  'at':3 'depth':4 'message':2 'the':1
                                     'search_rest'  '00dnb':2 '00poprockelectronic':1 'breakbeat':4 'dnb':6 'electronic':3 'jungle':7 'or':5
                                    'search_combo'  '00dnb':10 '00poprockelectronic':9 'at':7C 'breakbeat':12 'depth':8C 'dj':3B 'dnb':14 'electronic':11 'jungle':15 'krush':4B 'message':6C 'or':13 'requiem':2A 'sanity':1A 'the':5C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-4', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['electronic', 'downtempo', 'trip hop', 'hip hop', 'turntablism']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696318.7838092  (2021-05-22 17:11:58)
                             'size'  6616796