======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '250'
                                          'artist'  'Godley & Creme'
                                     'text_people'  ''
                                         'release'  'Snack Attack'
                                           'title'  'The Problem'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['80s', 'art rock', 'british', 'pop', 'rock']"
                                     'discogstags'  "['electronic', 'rock', 'pop rock', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '-1'
                                            'date'  '1982'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '110.7'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Snack Attack'
'TBPM' (BPM (beats per minute))                     '110.7'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1982'
'TIT2' (Title/songname/content description)         'The Problem'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Godley & Creme'
'TPE2' (Band/orchestra/accompaniment)               'Godley & Creme'
'TRCK' (Track number/Position in set)               '4/-1'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'rock', 'pop rock', 'synth-pop']
'TXXX:lastfmtags'                                   ['80s', 'art rock', 'british', 'pop', 'rock']
'TXXX:original release date'                        ['1982', '1982']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.02 dB'
'TXXX:replaygain_track_peak'                        '0.837553'

========================== row from database ==========================
                                              'id'  919544
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Godley & Creme/24 Godley & Creme - Ismism 1981/04 The Problem.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  250
                                           'genre'  electronic-unsorted;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  5148065
                                           'mtime'  1642339796
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 24 Ismism 1981 04 electronic unsorted;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Godley & Creme
                                     'tag_release'  Snack Attack
                                       'tag_title'  The Problem
                                             'bpm'  110.7
                                    'search_title'  'problem':2 'the':1
                                   'search_artist'  'creme':2 'godley':1
                                  'search_release'  'attack':2 'snack':1
                                     'search_rest'  '1981':3 '24':1 'electronic':4 'ismism':2 'mor':14 'pl':9 'set':6,8,11,13 'shirleyspinoza':10,12 'unsorted':5,7
                                    'search_combo'  '1981':9 '24':7 'attack':6C 'creme':4B 'electronic':10 'godley':3B 'ismism':8 'mor':20 'pl':15 'problem':2A 'set':12,14,17,19 'shirleyspinoza':16,18 'snack':5C 'the':1A 'unsorted':11,13
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['80s', 'art rock', 'british', 'pop', 'rock']
                                        'tag_date'  1982
                                     'discogstags'  ['electronic', 'rock', 'pop rock', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1642339796.1135736  (2022-01-16 14:29:56)
                             'size'  5148065