======================== unified (from filesystem) ========================
                                         'bitrate'  '211.331'
                                        'duration'  '165'
                                          'artist'  'Herb Alpert'
                                     'text_people'  'Ric Marlow/Robert William Scott'
                                         'release'  'Shirley & Spinoza'
                                           'title'  'A Taste Of Honey'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['fip', 'jazz', 'easy listening', 'instrumental', 'trumpet', 'chill']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '144.541'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Shirley & Spinoza'
'TBPM' (BPM (beats per minute))                     '144.541'
'TCOM' (Composer)                                   'Ric Marlow/Robert William Scott'
'TCON' (Content type, a.k.a. Genre)                 ['set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'A Taste Of Honey'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Herb Alpert'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Interscope'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['fip', 'jazz', 'easy listening', 'instrumental', 'trumpet', 'chill']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.04 dB'
'TXXX:replaygain_track_peak'                        '0.512243'

========================== row from database ==========================
                                              'id'  948946
                                            'path'  /data/Music/Bulk/sns/Herb Alpert - Definitive Hits - A Taste Of Honey.mp3
                                         'working'  None
                                         'bitrate'  211
                                    'duration_sec'  165
                                           'genre'  set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  4376190
                                           'mtime'  1678553433
                                   'redo_metaread'  0
                                        'rest_str'   sns Definitive Hits set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Herb Alpert
                                     'tag_release'  Shirley & Spinoza
                                       'tag_title'  A Taste Of Honey
                                             'bpm'  144.541
                                    'search_title'  'a':1 'honey':4 'of':3 'taste':2
                                   'search_artist'  'alpert':2 'herb':1
                                  'search_release'  'shirley':1 'spinoza':2
                                     'search_rest'  'definitive':2 'hits':3 'mor':10 'pl':5 'set':4,7,9 'shirleyspinoza':6,8 'sns':1
                                    'search_combo'  'a':1A 'alpert':6B 'definitive':10 'herb':5B 'hits':11 'honey':4A 'mor':18 'of':3A 'pl':13 'set':12,15,17 'shirley':7C 'shirleyspinoza':14,16 'sns':9 'spinoza':8C 'taste':2A
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HAP-3', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['fip', 'jazz', 'easy listening', 'instrumental', 'trumpet', 'chill']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678553433.4752786  (2023-03-11 17:50:33)
                             'size'  4376190