======================== unified (from filesystem) ========================
                                         'bitrate'  '192.01'
                                        'duration'  '121'
                                          'artist'  'Tiny Tim'
                                     'text_people'  ''
                                         'release'  'sweets'
                                           'title'  'On The Good Ship Lollipop.1 (45 version)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['tiny bubbles', 'ukulele', 'avantgarde', 'folk', 'people who are freakier "
 "and folkier than motherfucking devendra banhart', 'experimental']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'set-th-candy;electronic-unsorted'
                                             'bpm'  '131.755'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'sweets'
'TBPM' (BPM (beats per minute))                     '131.755'
'TCON' (Content type, a.k.a. Genre)                 ['set-th-candy', 'electronic-unsorted']
'TENC' (Encoded by)                                 'Amadeus II'
'TIT2' (Title/songname/content description)         'On The Good Ship Lollipop.1 (45 version)'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Tiny Tim'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['tiny bubbles',
 'ukulele',
 'avantgarde',
 'folk',
 'people who are freakier and folkier than motherfucking devendra banhart',
 'experimental']
'TXXX:q-bass'                                       '4'
'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'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.13 dB'
'TXXX:replaygain_track_peak'                        '0.465410'

========================== row from database ==========================
                                              'id'  735891
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/sweets/Tiny Tim - On The Good Ship Lollipop.1 (45 version).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  121
                                           'genre'  set-th-candy;electronic-unsorted
                                        'filesize'  2925604
                                           'mtime'  1678464077
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country set th candy;electronic unsorted
                                      'tag_artist'  Tiny Tim
                                     'tag_release'  sweets
                                       'tag_title'  On The Good Ship Lollipop.1 (45 version)
                                             'bpm'  131.755
                                    'search_title'  '1':6 '45':8,9 'good':3 'lollipop':5 'lollipop1':7 'on':1 'ship':4 'the':2 'version':10,11
                                   'search_artist'  'tim':2 'tiny':1
                                  'search_release'  'sweets':1
                                     'search_rest'  'candy':7,9 'country':4 'electronic':8,10 'exotica':2 'jazz':1 'oldies':3 'set':5 'th':6 'unsorted':11
                                    'search_combo'  '1':6A '45':8A,9A 'candy':21,23 'country':18 'electronic':22,24 'exotica':16 'good':3A 'jazz':15 'lollipop':5A 'lollipop1':7A 'oldies':17 'on':1A 'set':19 'ship':4A 'sweets':14C 'th':20 'the':2A 'tim':13B 'tiny':12B 'unsorted':25 'version':10A,11A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['tiny bubbles', 'ukulele', 'avantgarde', 'folk', 'people who are freakier and folkier than motherfucking devendra banhart', 'experimental']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678464076.640532  (2023-03-10 17:01:16)
                             'size'  2925604