======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '255'
                                          'artist'  'Carl Orff and Gunild Keetman'
                                     'text_people'  ''
                                         'release'  'A year in your garden spring'
                                           'title'  'La Nuit'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['classical', 'german', 'hauntology waltz', 'badlands', 'carl orff']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '133.9'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'A year in your garden spring'
'TBPM' (BPM (beats per minute))                     '133.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2015'
'TENC' (Encoded by)                                 'iTunes 11.0.4'
'TIT2' (Title/songname/content description)         'La Nuit'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Carl Orff and Gunild Keetman'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['classical', 'german', 'hauntology waltz', 'badlands', 'carl orff']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                        '-0.56 dB'
'TXXX:replaygain_track_peak'                        '0.506639'

========================== row from database ==========================
                                              'id'  1382940
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Former Selves - va - a year in your garden spring_mixtape (calm in trees, mayo 2015)/38 Carl Orff and Gunild Keetman - La Nuit_Xylophonstucke.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  255
                                           'genre'  electronic
                                        'filesize'  10229793
                                           'mtime'  1636912497
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Former Selves va spring_mixtape (calm trees, mayo 2015) 38 Nuit_Xylophonstucke electronic
                                      'tag_artist'  Carl Orff and Gunild Keetman
                                     'tag_release'  A year in your garden spring
                                       'tag_title'  La Nuit
                                             'bpm'  133.9
                                    'search_title'  'la':1 'nuit':2
                                   'search_artist'  'and':3 'carl':1 'gunild':4 'keetman':5 'orff':2
                                  'search_release'  'a':1 'garden':5 'in':3 'spring':6 'year':2 'your':4
                                     'search_rest'  '2015':11,12 '38':13 'calm':6,7 'electronic':16 'former':1 'mayo':10 'mixtape':5 'nuit':14 'selves':2 'spring':4 'trees':8,9 'va':3 'xylophonstucke':15
                                    'search_combo'  '2015':24,25 '38':26 'a':8C 'and':5B 'calm':19,20 'carl':3B 'electronic':29 'former':14 'garden':12C 'gunild':6B 'in':10C 'keetman':7B 'la':1A 'mayo':23 'mixtape':18 'nuit':2A,27 'orff':4B 'selves':15 'spring':13C,17 'trees':21,22 'va':16 'xylophonstucke':28 'year':9C 'your':11C
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['classical', 'german', 'hauntology waltz', 'badlands', 'carl orff']
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912496.944209  (2021-11-14 18:54:56)
                             'size'  10229793