======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '55'
                                          'artist'  'Derek Wadsworth'
                                     'text_people'  ''
                                         'release'  'Shirley & Spinoza'
                                           'title'  'Immobilised'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'q-syn-2', 'q-bass-4', 'q-busy-2', "
 "'q-grit-2', 'q-play-3', 'Q-OLDST-2', 'q-chart-1', 'q-drums-2', 'q-other-4', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['soundtrack', 'all', 'aquarius', '70s', '60s']"
                                     'discogstags'  "['stage & screen']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'soundtrack-unsorted;mi-guitar;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '141.710'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.OTHER (Other) b''
                                     
'TALB' (Album/Movie/Show title)                     'Shirley & Spinoza'
'TBPM' (BPM (beats per minute))                     '141.710'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-unsorted', 'mi-guitar', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TIT2' (Title/songname/content description)         'Immobilised'
'TKEY' (Initial key)                                '11B'
'TLEN' (Length)                                     '55849'
'TPE1' (Lead performer(s)/Soloist(s))               'Derek Wadsworth'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '18'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'stage & screen'
'TXXX:lastfmtags'                                   ['soundtrack', 'all', 'aquarius', '70s', '60s']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.42 dB'
'TXXX:replaygain_track_peak'                        '0.716578'

========================== row from database ==========================
                                              'id'  948858
                                            'path'  /data/Music/Bulk/sns/Derek wadsworth - space 1999 - Immobilised.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  55
                                           'genre'  soundtrack-unsorted;mi-guitar;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  895645
                                           'mtime'  1620334536
                                   'redo_metaread'  0
                                        'rest_str'   sns wadsworth space 1999 soundtrack unsorted;mi guitar;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Derek Wadsworth
                                     'tag_release'  Shirley & Spinoza
                                       'tag_title'  Immobilised
                                             'bpm'  141.71
                                    'search_title'  'immobilised':1
                                   'search_artist'  'derek':1 'wadsworth':2
                                  'search_release'  'shirley':1 'spinoza':2
                                     'search_rest'  '1999':4 'guitar':10,12 'mi':7,9 'mor':19 'pl':14 'set':11,13,16,18 'shirleyspinoza':15,17 'sns':1 'soundtrack':5 'space':3 'unsorted':6,8 'wadsworth':2
                                    'search_combo'  '1999':9 'derek':2B 'guitar':15,17 'immobilised':1A 'mi':12,14 'mor':24 'pl':19 'set':16,18,21,23 'shirley':4C 'shirleyspinoza':20,22 'sns':6 'soundtrack':10 'space':8 'spinoza':5C 'unsorted':11,13 'wadsworth':3B,7
                                    'tag_tracknum'  18
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'all', 'aquarius', '70s', '60s']
                                        'tag_date'  
                                     'discogstags'  ['stage & screen']

============================== file details ==============================
                                           'mtime'  1620334535.6050353  (2021-05-06 22:55:35)
                             'size'  895645