======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '131'
                                          'artist'  'Johnny Tillotson'
                                     'text_people'  ''
                                         'release'  'Bubbling Under 5'
                                           'title'  "Please Don't Go Away"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['oldies', '60s', 'rock n roll', 'pop', 'rock and roll']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '060'
                                      'tracktotal'  ''
                                            'date'  '1964'
                                        'comments'  ''
                                           'genre'  'prerock-unsorted'
                                             'bpm'  '103.010'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Bubbling Under 5'
'TBPM' (BPM (beats per minute))                     '103.010'
'TCON' (Content type, a.k.a. Genre)                 'prerock-unsorted'
'TDRC' (Recording time)                             '1964'
'TIT2' (Title/songname/content description)         "Please Don't Go Away"
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Johnny Tillotson'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '060'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['oldies', '60s', 'rock n roll', 'pop', 'rock and roll']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.85 dB'
'TXXX:replaygain_track_peak'                        '0.681738'

========================== row from database ==========================
                                              'id'  1518895
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Bubbling under 5 (11-09-63)/060 Johnny Tillotson - Please don_t go away (02-08-64).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  131
                                           'genre'  prerock-unsorted
                                        'filesize'  2110917
                                           'mtime'  1622760182
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country under (11 09 63) 060 don_t go away (02 08 64) prerock unsorted
                                      'tag_artist'  Johnny Tillotson
                                     'tag_release'  Bubbling Under 5
                                       'tag_title'  Please Don't Go Away
                                             'bpm'  103.01
                                    'search_title'  'away':6 'don':2 'dont':4 'go':5 'please':1 't':3
                                   'search_artist'  'johnny':1 'tillotson':2
                                  'search_release'  '5':3 'bubbling':1 'under':2
                                     'search_rest'  '02':14,15 '11':6,7 '63':8,9 '64':16,17 'away':13 'country':4 'don':10 'exotica':2 'go':12 'jazz':1 'oldies':3 'prerock':18 't':11 'under':5 'unsorted':19
                                    'search_combo'  '02':25,26 '11':17,18 '5':11C '63':19,20 '64':27,28 'away':6A,24 'bubbling':9C 'country':15 'don':2A,21 'dont':4A 'exotica':13 'go':5A,23 'jazz':12 'johnny':7B 'oldies':14 'please':1A 'prerock':29 't':3A,22 'tillotson':8B 'under':10C,16 'unsorted':30
                                    'tag_tracknum'  60
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['oldies', '60s', 'rock n roll', 'pop', 'rock and roll']
                                        'tag_date'  1964
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622760181.8948567  (2021-06-04 00:43:01)
                             'size'  2110917