======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '182'
                                          'artist'  'Pearl Bailey'
                                     'text_people'  ''
                                         'release'  'Naughty But Nice'
                                           'title'  'Pas Ce Soir'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['female vocalists', 'jazz vocal', 'jazz', 'vocal jazz', 'blues', 'disney']"
                                     'discogstags'  "['jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '1960'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-vocal;set-th-sex;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '122.733'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Naughty But Nice'
'TBPM' (BPM (beats per minute))                     '122.733'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-jb-jazz-vocal', 'set-th-sex', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1960'
'TIT2' (Title/songname/content description)         'Pas Ce Soir'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Pearl Bailey'
'TRCK' (Track number/Position in set)               '06'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'jazz'
'TXXX:lastfmtags'                                   ['female vocalists', 'jazz vocal', 'jazz', 'vocal jazz', 'blues', 'disney']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.83 dB'
'TXXX:replaygain_track_peak'                        '0.664803'

========================== row from database ==========================
                                              'id'  1118911
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Pearl Bailey - Naughty But Nice/06 Pas Ce Soir.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  182
                                           'genre'  prerock-jb-jazz-vocal;set-th-sex;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  5319975
                                           'mtime'  1620533433
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 06 prerock jb jazz vocal;set th sex;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Pearl Bailey
                                     'tag_release'  Naughty But Nice
                                       'tag_title'  Pas Ce Soir
                                             'bpm'  122.733
                                    'search_title'  'ce':2 'pas':1 'soir':3
                                   'search_artist'  'bailey':2 'pearl':1
                                  'search_release'  'but':2 'naughty':1 'nice':3
                                     'search_rest'  'country':4 'exotica':2 'jazz':1 'jb':6 'mor':21 'oldies':3 'pl':16 'prerock':5 'set':8,10,13,15,18,20 'sex':12,14 'shirleyspinoza':17,19 'th':11 'vocal':7,9
                                    'search_combo'  'bailey':5B 'but':7C 'ce':2A 'country':12 'exotica':10 'jazz':9 'jb':14 'mor':29 'naughty':6C 'nice':8C 'oldies':11 'pas':1A 'pearl':4B 'pl':24 'prerock':13 'set':16,18,21,23,26,28 'sex':20,22 'shirleyspinoza':25,27 'soir':3A 'th':19 'vocal':15,17
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['female vocalists', 'jazz vocal', 'jazz', 'vocal jazz', 'blues', 'disney']
                                        'tag_date'  1960
                                     'discogstags'  ['jazz']

============================== file details ==============================
                                           'mtime'  1620533432.9618173  (2021-05-09 06:10:32)
                             'size'  5319975