======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '215'
                                          'artist'  'Morcheeba'
                                     'text_people'  ''
                                         'release'  'Fragments Of Freedom'
                                           'title'  "Rome wasn't built in a day"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronic', 'downtempo', 'female vocalists', 'trip hop', 'chillout']"
                                     'discogstags'  "['electronic', 'trip hop', 'downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '02'
                                      'tracktotal'  '12'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '112.2'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Fragments Of Freedom'
'TBPM' (BPM (beats per minute))                     '112.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         "Rome wasn't built in a day"
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Morcheeba'
'TRCK' (Track number/Position in set)               '02/12'
'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:discogstags'                                  ['electronic', 'trip hop', 'downtempo']
'TXXX:lastfmtags'                                   ['electronic', 'downtempo', 'female vocalists', 'trip hop', 'chillout']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.19 dB'
'TXXX:replaygain_track_peak'                        '0.392911'

========================== row from database ==========================
                                              'id'  1502402
                                            'path'  /data/Music/Bulk/00poprockelectronic/Morcheeba/Fragments Of Freedom - 2000/02 - Rome wasn_t built in a day.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  215
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  5169175
                                           'mtime'  1636911357
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2000 02 wasn_t electronic trip hop downtempo acid jazz
                                      'tag_artist'  Morcheeba
                                     'tag_release'  Fragments Of Freedom
                                       'tag_title'  Rome wasn't built in a day
                                             'bpm'  112.2
                                    'search_title'  'a':7 'built':5 'day':8 'in':6 'rome':1 't':3 'wasn':2 'wasnt':4
                                   'search_artist'  'morcheeba':1
                                  'search_release'  'fragments':1 'freedom':3 'of':2
                                     'search_rest'  '00poprockelectronic':1 '2000':2 'acid':9 'downtempo':8 'electronic':5 'hop':7 'jazz':10 't':4 'trip':6 'wasn':3
                                    'search_combo'  '00poprockelectronic':13 '2000':14 'a':7A 'acid':21 'built':5A 'day':8A 'downtempo':20 'electronic':17 'fragments':10C 'freedom':12C 'hop':19 'in':6A 'jazz':22 'morcheeba':9B 'of':11C 'rome':1A 't':3A,16 'trip':18 'wasn':2A,15 'wasnt':4A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'downtempo', 'female vocalists', 'trip hop', 'chillout']
                                        'tag_date'  2000
                                     'discogstags'  ['electronic', 'trip hop', 'downtempo']

============================== file details ==============================
                                           'mtime'  1636911356.9060056  (2021-11-14 18:35:56)
                             'size'  5169175