======================== unified (from filesystem) ========================
                                         'bitrate'  '210.387'
                                        'duration'  '405'
                                          'artist'  'Mav vs Spinor'
                                     'text_people'  ''
                                         'release'  'Fokuz (FOKUZLTD004)'
                                           'title'  'Perceptron'
                                           '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-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['drum and bass', 'drum n bass', 'must have', 'atmospheric drum and bass']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '87.862'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Fokuz (FOKUZLTD004)'
'TBPM' (BPM (beats per minute))                     '87.862'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TIT2' (Title/songname/content description)         'Perceptron'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mav vs Spinor'
'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'                                   ['drum and bass', 'drum n bass', 'must have', 'atmospheric drum and bass']
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.60 dB'
'TXXX:replaygain_track_peak'                        '0.705773'

========================== row from database ==========================
                                              'id'  1339487
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Fokuz-Mav_vs_Spinor-FOKUZLTD004-2005-sour__aa-mav_vs_spinor-perceptron-sour.mp3
                                         'working'  None
                                         'bitrate'  210
                                    'duration_sec'  405
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  10659222
                                           'mtime'  1621696845
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Mav_vs_Spinor 2005 sour__aa mav_vs_spinor perceptron sour electronic th breakbeat dnb jungle
                                      'tag_artist'  Mav vs Spinor
                                     'tag_release'  Fokuz (FOKUZLTD004)
                                       'tag_title'  Perceptron
                                             'bpm'  87.862
                                    'search_title'  'perceptron':1
                                   'search_artist'  'mav':1 'spinor':3 'vs':2
                                  'search_release'  'fokuz':1 'fokuzltd004':2,3
                                     'search_rest'  '00poprockelectronic':1 '2005':10 'aa':12 'breakbeat':17 'dnb':18 'electronic':15 'files':5,6 'jungle':19 'loose':3,4 'mav':7 'perceptron':13 'sour':11,14 'spinor':9 'th':16 'unsorted':2 'vs':8
                                    'search_combo'  '00poprockelectronic':8 '2005':17 'aa':19 'breakbeat':24 'dnb':25 'electronic':22 'files':12,13 'fokuz':5C 'fokuzltd004':6C,7C 'jungle':26 'loose':10,11 'mav':2B,14 'perceptron':1A,20 'sour':18,21 'spinor':4B,16 'th':23 'unsorted':9 'vs':3B,15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  4A
                                           '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-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['drum and bass', 'drum n bass', 'must have', 'atmospheric drum and bass']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696845.414183  (2021-05-22 17:20:45)
                             'size'  10659222