======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '232'
                                          'artist'  'Oscar Papa Celestin Jazz Band'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'High  society'
                                           'quals'  ("['Q-HAP-3', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-1', 'Q-CHART-2', "
 "'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-SYN-1', 'Q-UNU-1', "
 "'Q-JZFKS-3', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz'
                                             'bpm'  '145.0'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunes_CDDB_1:eng'                            '0B0F9713+299529+19+150+14189+29121+44391+58540+75999+92091+107093+123596+142842+159872+173644+192089+205821+221223+241880+256908+272574+285661'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '5'
'TBPM' (BPM (beats per minute))                     '145.0'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz'
'TIT2' (Title/songname/content description)         'High  society'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Oscar Papa Celestin Jazz Band'
'TRCK' (Track number/Position in set)               '5'
'TXXX:MusicMagic Data'                              'AQEBQ5mGiNS37cRqhEDrVDr9gAGBBIB1PTG3p/SCgAH3joABgvMs+8ENgAHZu7IohRGAAQF3zojqBIABiCKsvUrw+lzN/cERgAKAAQ=='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:http://www.foosic.org/'                       '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'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.54 dB'
'TXXX:replaygain_track_peak'                        '0.447730'

========================== row from database ==========================
                                              'id'  1495156
                                            'path'  /data/Music/Other/Pa/Jazz/Oscar Papa Celestin/High  society.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  232
                                           'genre'  prerock-jb-jazz
                                        'filesize'  4665601
                                           'mtime'  1674606603
                                   'redo_metaread'  0
                                        'rest_str'   prerock jb jazz
                                      'tag_artist'  Oscar Papa Celestin Jazz Band
                                     'tag_release'  None
                                       'tag_title'  High  society
                                             'bpm'  145.0
                                    'search_title'  'high':1 'society':2
                                   'search_artist'  'band':5 'celestin':3 'jazz':4 'oscar':1 'papa':2
                                  'search_release'  
                                     'search_rest'  'jazz':3 'jb':2 'prerock':1
                                    'search_combo'  'band':7B 'celestin':5B 'high':1A 'jazz':6B,10 'jb':9 'oscar':3B 'papa':4B 'prerock':8 'society':2A
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HAP-3', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-1', 'Q-CHART-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-SYN-1', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1674606602.9913604  (2023-01-25 01:30:02)
                             'size'  4665601