======================== unified (from filesystem) ========================
                                         'bitrate'  '112.0'
                                        'duration'  '170'
                                          'artist'  'Wayz'
                                     'text_people'  ''
                                         'release'  'Paul B Nuborn 16'
                                           'title'  'Join Hands'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', "
 "'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-4', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['drum and bass', 'jungle', 'techstep', 'clownstep', 'summer']"
                                     'discogstags'  "['electronic', 'drum n bass']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '89.890'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Paul B Nuborn 16'
'TBPM' (BPM (beats per minute))                     '89.890'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Join Hands'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Wayz'
'TRCK' (Track number/Position in set)               '1'
'TXXX:FMPS_Playcount'                               '1'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '144,193'
'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:discogstags'                                  ['electronic', 'drum n bass']
'TXXX:lastfmtags'                                   ['drum and bass', 'jungle', 'techstep', 'clownstep', 'summer']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.50 dB'
'TXXX:replaygain_track_peak'                        '0.429770'

========================== row from database ==========================
                                              'id'  1359301
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Wayz_-_Join_Hands.mp3
                                         'working'  None
                                         'bitrate'  112
                                    'duration_sec'  170
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  2388068
                                           'mtime'  1621696867
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Wayz_ _Join_Hands electronic th breakbeat dnb jungle
                                      'tag_artist'  Wayz
                                     'tag_release'  Paul B Nuborn 16
                                       'tag_title'  Join Hands
                                             'bpm'  89.89
                                    'search_title'  'hands':2 'join':1
                                   'search_artist'  'wayz':1
                                  'search_release'  'b':2 'nuborn':3 'paul':1
                                     'search_rest'  '00poprockelectronic':1 'breakbeat':12 'dnb':13 'electronic':10 'files':5,6 'hands':9 'join':8 'jungle':14 'loose':3,4 'th':11 'unsorted':2 'wayz':7
                                    'search_combo'  '00poprockelectronic':7 'b':5C 'breakbeat':18 'dnb':19 'electronic':16 'files':11,12 'hands':2A,15 'join':1A,14 'jungle':20 'loose':9,10 'nuborn':6C 'paul':4C 'th':17 'unsorted':8 'wayz':3B,13
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['drum and bass', 'jungle', 'techstep', 'clownstep', 'summer']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic', 'drum n bass']

============================== file details ==============================
                                           'mtime'  1621696867.287169  (2021-05-22 17:21:07)
                             'size'  2388068