======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '239'
                                          'artist'  'Dieselboy'
                                     'text_people'  ''
                                         'release'  'projectHUMAN'
                                           'title'  'the shadow - hive vip - rob + goldie'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['drum and bass', 'drum n bass', 'jungle', 'electronic', 'dnb']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '117.398'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'projectHUMAN'
'TBPM' (BPM (beats per minute))                     '117.398'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'the shadow - hive vip - rob + goldie'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Dieselboy'
'TRCK' (Track number/Position in set)               '12'
'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'
'TXXX:lastfmtags'                                   ['drum and bass', 'drum n bass', 'jungle', 'electronic', 'dnb']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.01 dB'
'TXXX:replaygain_track_peak'                        '0.964201'

========================== row from database ==========================
                                              'id'  1406798
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Drum and Bass/DJ Dieselboy/DJ Dieselboy - the shadow - hive vip - rob +.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  239
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  9587642
                                           'mtime'  1621696384
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat Drum and Bass DJ DJ electronic breakbeat or dnb or jungle
                                      'tag_artist'  Dieselboy
                                     'tag_release'  projectHUMAN
                                       'tag_title'  the shadow - hive vip - rob + goldie
                                             'bpm'  117.398
                                    'search_title'  'goldie':6 'hive':3 'rob':5 'shadow':2 'the':1 'vip':4
                                   'search_artist'  'dieselboy':1
                                  'search_release'  'human':3 'project':2 'projecthuman':1
                                     'search_rest'  '00poprockelectronic':1 'and':6 'bass':7 'breakbeat':10 'dance':3 'dj':8 'dnb':12 'drum':5 'electronic':9 'generic':2 'jungle':13 'or':11 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':11 'and':16 'bass':17 'breakbeat':20 'dance':13 'dieselboy':7B 'dj':18 'dnb':22 'drum':15 'electronic':19 'generic':12 'goldie':6A 'hive':3A 'human':10C 'jungle':23 'or':21 'project':9C 'projecthuman':8C 'rob':5A 'shadow':2A 'the':1A 'trapbeat':14 'vip':4A
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['drum and bass', 'drum n bass', 'jungle', 'electronic', 'dnb']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696384.0306544  (2021-05-22 17:13:04)
                             'size'  9587642