======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '252'
                                          'artist'  'Guru'
                                     'text_people'  ''
                                         'release'  'Jazzmatazz Volume II'
                                           'title'  'Young Ladies feat. Kool Keith'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['acid jazz', 'jazz', 'hip hop', 'jazz hop', 'rap']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '20'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '97.085'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Jazzmatazz Volume II'
'TBPM' (BPM (beats per minute))                     '97.085'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Young Ladies feat. Kool Keith'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Guru'
'TRCK' (Track number/Position in set)               '14/20'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['acid jazz', 'jazz', 'hip hop', 'jazz hop', 'rap']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.17 dB'
'TXXX:replaygain_track_peak'                        '0.639596'

========================== row from database ==========================
                                              'id'  1359310
                                            'path'  /data/Music/Bulk/00poprockelectronic/Guru/Jazzmatazz Volume II/14-Young Ladies feat. Kool Keith.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  252
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  4036195
                                           'mtime'  1636911281
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 14 electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Guru
                                     'tag_release'  Jazzmatazz Volume II
                                       'tag_title'  Young Ladies feat. Kool Keith
                                             'bpm'  97.085
                                    'search_title'  'feat':3,4 'keith':6 'kool':5 'ladies':2 'young':1
                                   'search_artist'  'guru':1
                                  'search_release'  'ii':3 'jazzmatazz':1 'volume':2
                                     'search_rest'  '00poprockelectronic':1 'acid':7 'downtempo':6 'electronic':2 'hop':4 'jazz':8 'or':5 'trip':3
                                    'search_combo'  '00poprockelectronic':11 'acid':17 'downtempo':16 'electronic':12 'feat':3A,4A 'guru':7B 'hop':14 'ii':10C 'jazz':18 'jazzmatazz':8C 'keith':6A 'kool':5A 'ladies':2A 'or':15 'trip':13 'volume':9C 'young':1A
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['acid jazz', 'jazz', 'hip hop', 'jazz hop', 'rap']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636911280.5364666  (2021-11-14 18:34:40)
                             'size'  4036195