======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '255'
                                          'artist'  'Phil Collins'
                                     'text_people'  ''
                                         'release'  'Tarzan: An Original Walt Disne'
                                           'title'  "You'll Be In My Heart"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'soft rock', 'classic rock', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'rock-pop-soft'
                                             'bpm'  '96.346'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tarzan: An Original Walt Disne'
'TBPM' (BPM (beats per minute))                     '96.346'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-soft'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         "You'll Be In My Heart"
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Phil Collins'
'TRCK' (Track number/Position in set)               '2'
'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'                                   ['80s', 'soft rock', 'classic rock', 'pop', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.30 dB'
'TXXX:replaygain_track_peak'                        '0.472680'

========================== row from database ==========================
                                              'id'  1520503
                                            'path'  /data/Music/Bulk/00poprockelectronic/Phil Collins/Tarzan_ An Original Walt Disney Records Soundtrack__02 - You_ll Be In My Heart.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  255
                                           'genre'  rock-pop-soft
                                        'filesize'  4092368
                                           'mtime'  1620736536
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Tarzan_ Disney Records Soundtrack__02 You_ll rock pop soft
                                      'tag_artist'  Phil Collins
                                     'tag_release'  Tarzan: An Original Walt Disne
                                       'tag_title'  You'll Be In My Heart
                                             'bpm'  96.346
                                    'search_title'  'be':4 'heart':7 'in':5 'll':2 'my':6 'you':1 'youll':3
                                   'search_artist'  'collins':2 'phil':1
                                  'search_release'  'an':3 'disne':6 'original':4 'tarzan':1,2 'walt':5
                                     'search_rest'  '00poprockelectronic':1 '02':6 'disney':3 'll':8 'pop':10 'records':4 'rock':9 'soft':11 'soundtrack':5 'tarzan':2 'you':7
                                    'search_combo'  '00poprockelectronic':16 '02':21 'an':12C 'be':4A 'collins':9B 'disne':15C 'disney':18 'heart':7A 'in':5A 'll':2A,23 'my':6A 'original':13C 'phil':8B 'pop':25 'records':19 'rock':24 'soft':26 'soundtrack':20 'tarzan':10C,11C,17 'walt':14C 'you':1A,22 'youll':3A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'soft rock', 'classic rock', 'pop', 'rock']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736536.440876  (2021-05-11 14:35:36)
                             'size'  4092368