======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '141'
                                          'artist'  'Gershon Kingsley'
                                     'text_people'  ''
                                         'release'  'Music To Moog By'
                                           'title'  'For Alisse Beethoven'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-2', 'Q-OLDST-2', "
 "'Q-HHRNBTT-1', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['avant garde', 'musique concrète', 'electronic', 'experimental', 'moog']"
                                     'discogstags'  "['electronic', 'pop', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '10'
                                            'date'  '1969'
                                        'comments'  ''
                                           'genre'  'mi-earlysynth-moog;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '101.7'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         ['0',
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'TALB' (Album/Movie/Show title)                     'Music To Moog By'
'TBPM' (BPM (beats per minute))                     '101.7'
'TCON' (Content type, a.k.a. Genre)                 ['mi-earlysynth-moog', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1969'
'TENC' (Encoded by)                                 'iTunes v7.1.1'
'TIT2' (Title/songname/content description)         'For Alisse Beethoven'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gershon Kingsley'
'TRCK' (Track number/Position in set)               '3/10'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'pop', 'synth-pop']
'TXXX:lastfmtags'                                   ['avant garde', 'musique concrète', 'electronic', 'experimental', 'moog']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.04 dB'
'TXXX:replaygain_track_peak'                        '0.582099'

========================== row from database ==========================
                                              'id'  759748
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Gershon Kingsley - Music To Moog By (1969)/For Alisse Beethoven.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  141
                                           'genre'  mi-earlysynth-moog;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  4791819
                                           'mtime'  1621705465
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                                        'rest_str'   00exnnpjpsprgttidm (1969) mi earlysynth moog;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Gershon Kingsley
                                     'tag_release'  Music To Moog By
                                       'tag_title'  For Alisse Beethoven
                                             'bpm'  101.7
                                    'search_title'  'alisse':2 'beethoven':3 'for':1
                                   'search_artist'  'gershon':1 'kingsley':2
                                  'search_release'  'by':4 'moog':3 'music':1 'to':2
                                     'search_rest'  '1969':1,2 'earlysynth':4 'mi':3 'moog':5,7 'mor':14 'pl':9 'set':6,8,11,13 'shirleyspinoza':10,12
                                    'search_combo'  '1969':10,11 'alisse':2A 'beethoven':3A 'by':9C 'earlysynth':13 'for':1A 'gershon':4B 'kingsley':5B 'mi':12 'moog':8C,14,16 'mor':23 'music':6C 'pl':18 'set':15,17,20,22 'shirleyspinoza':19,21 'to':7C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-4', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['avant garde', 'musique concrète', 'electronic', 'experimental', 'moog']
                                        'tag_date'  1969
                                     'discogstags'  ['electronic', 'pop', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1621705464.5424888  (2021-05-22 19:44:24)
                             'size'  4791819