======================== unified (from filesystem) ========================
                                         'bitrate'  '138.023'
                                        'duration'  '371'
                                          'artist'  'Raymond Scott'
                                     'text_people'  'Raymond Scott'
                                         'release'  'Soothing Sounds for Baby Volume 1, 1 to 6 Months'
                                           'title'  'The Music Box'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['avant garde', 'jazz', 'electronic', 'cartoon music', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '1963'
                                        'comments'  ''
                                           'genre'  'electronic;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '121.848'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Soothing Sounds for Baby Volume 1, 1 to 6 Months'
'TBPM' (BPM (beats per minute))                     '121.848'
'TCOM' (Composer)                                   'Raymond Scott'
'TCON' (Content type, a.k.a. Genre)                 ['electronic', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1963'
'TIT2' (Title/songname/content description)         'The Music Box'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Raymond Scott'
'TPE2' (Band/orchestra/accompaniment)               'Raymond Scott'
'TPUB' (Publisher)                                  'Basta'
'TRCK' (Track number/Position in set)               '03'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['avant garde', 'jazz', 'electronic', 'cartoon music', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.21 dB'
'TXXX:replaygain_track_peak'                        '0.488641'

========================== row from database ==========================
                                              'id'  138930
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Raymond Scott/Soothing Sounds For Baby Vol. 1 (0-6 months)/03 - The Music Box.mp3
                                         'working'  None
                                         'bitrate'  138
                                    'duration_sec'  371
                                           'genre'  electronic;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  6411672
                                           'mtime'  1636912665
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm For Vol. (0 months) 03 electronic;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Raymond Scott
                                     'tag_release'  Soothing Sounds for Baby Volume 1, 1 to 6 Months
                                       'tag_title'  The Music Box
                                             'bpm'  121.848
                                    'search_title'  'box':3 'music':2 'the':1
                                   'search_artist'  'raymond':1 'scott':2
                                  'search_release'  '1':6,7 '6':9 'baby':4 'for':3 'months':10 'soothing':1 'sounds':2 'to':8 'volume':5
                                     'search_rest'  '0':4,5 'electronic':8,10 'for':1 'months':6,7 'mor':17 'pl':12 'set':9,11,14,16 'shirleyspinoza':13,15 'vol':2,3
                                    'search_combo'  '0':19,20 '1':11C,12C '6':14C 'baby':9C 'box':3A 'electronic':23,25 'for':8C,16 'months':15C,21,22 'mor':32 'music':2A 'pl':27 'raymond':4B 'scott':5B 'set':24,26,29,31 'shirleyspinoza':28,30 'soothing':6C 'sounds':7C 'the':1A 'to':13C 'vol':17,18 'volume':10C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['avant garde', 'jazz', 'electronic', 'cartoon music', 'experimental']
                                        'tag_date'  1963
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912664.644201  (2021-11-14 18:57:44)
                             'size'  6411672