======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '267'
                                          'artist'  'The Prodigy'
                                     'text_people'  ''
                                         'release'  "Baby's Got a Temper"
                                           'title'  "Baby's Got a Temper"
                                           'quals'  ("['Q-HAP-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['industrial', 'dance', 'techno', 'electronic', 'electronica']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-bigbeat'
                                             'bpm'  '105.974'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Baby's Got a Temper"
'TBPM' (BPM (beats per minute))                     '105.974'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-bigbeat'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         "Baby's Got a Temper"
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Prodigy'
'TRCK' (Track number/Position in set)               '1'
'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'                                   ['industrial', 'dance', 'techno', 'electronic', 'electronica']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.97 dB'
'TXXX:replaygain_track_peak'                        '0.429004'

========================== row from database ==========================
                                              'id'  1531256
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Prodigy/Babys Got A Temper (2002)/MBZ;#The Prodigy;#Baby_s Got a Temper;#01;#Baby_s Got a Temper.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  267
                                           'genre'  electronic-generic or radio-bigbeat
                                        'filesize'  6410112
                                           'mtime'  1621695863
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat Babys A (2002) MBZ;#The Prodigy;#Baby_s Temper;#01;#Baby_s electronic generic or radio bigbeat
                                      'tag_artist'  The Prodigy
                                     'tag_release'  Baby's Got a Temper
                                       'tag_title'  Baby's Got a Temper
                                             'bpm'  105.974
                                    'search_title'  'a':5 'baby':1 'babys':3 'got':4 's':2 'temper':6
                                   'search_artist'  'prodigy':2 'the':1
                                  'search_release'  'a':5 'baby':1 'babys':3 'got':4 's':2 'temper':6
                                     'search_rest'  '00poprockelectronic':1 '01':20,24 '2002':7,8 'a':6 'baby':14,17,21,25 'babys':5 'bigbeat':30 'dance':3 'electronic':27 'generic':2 'mbz':9,11 'or':28 'prodigy':13,16 'radio':29 's':15,18,22,26 'temper':19,23 'the':10,12 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':15 '01':34,38 '2002':21,22 'a':5A,13C,20 'baby':1A,9C,28,31,35,39 'babys':3A,11C,19 'bigbeat':44 'dance':17 'electronic':41 'generic':16 'got':4A,12C 'mbz':23,25 'or':42 'prodigy':8B,27,30 'radio':43 's':2A,10C,29,32,36,40 'temper':6A,14C,33,37 'the':7B,24,26 'trapbeat':18
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['industrial', 'dance', 'techno', 'electronic', 'electronica']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621695863.1176705  (2021-05-22 17:04:23)
                             'size'  6410112