======================== unified (from filesystem) ========================
                                         'bitrate'  '204.489'
                                        'duration'  '106'
                                          'artist'  'Diplo'
                                     'text_people'  ''
                                         'release'  'Florida'
                                           'title'  "It's All Part of a Bigger Plan"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['ninja tune', 'trip hop', 'electronica', 'electronic', 'hip hop']"
                                     'discogstags'  "['electronic', 'leftfield', 'breakbeat', 'electro', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '123.708'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Florida'
'TBPM' (BPM (beats per minute))                     '123.708'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         "It's All Part of a Bigger Plan"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Diplo'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'leftfield', 'breakbeat', 'electro', 'hip hop']
'TXXX:lastfmtags'                                   ['ninja tune', 'trip hop', 'electronica', 'electronic', 'hip hop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'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'                        '+2.11 dB'
'TXXX:replaygain_track_peak'                        '0.447502'

========================== row from database ==========================
                                              'id'  1285158
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/Diplo/11-diplo--its_all_part_of_a_bigger_plan-sb.mp3
                                         'working'  None
                                         'bitrate'  204
                                    'duration_sec'  106
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  2731911
                                           'mtime'  1636910443
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip 11 diplo its_all_part_of_a_bigger_plan sb electronic trip hop downtempo acid jazz
                                      'tag_artist'  Diplo
                                     'tag_release'  Florida
                                       'tag_title'  It's All Part of a Bigger Plan
                                             'bpm'  123.708
                                    'search_title'  'a':7 'all':4 'bigger':8 'it':1 'its':3 'of':6 'part':5 'plan':9 's':2
                                   'search_artist'  'diplo':1
                                  'search_release'  'florida':1
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 'a':8 'acid':16 'all':5 'bigger':9 'diplo':3 'downtempo':15 'electronic':12 'hop':14 'its':4 'jazz':17 'of':7 'part':6 'plan':10 'sb':11 'trip':13
                                    'search_combo'  '00poprockelectronic':12 '00trip':13 'a':7A,19 'acid':27 'all':4A,16 'bigger':8A,20 'diplo':10B,14 'downtempo':26 'electronic':23 'florida':11C 'hop':25 'it':1A 'its':3A,15 'jazz':28 'of':6A,18 'part':5A,17 'plan':9A,21 's':2A 'sb':22 'trip':24
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-2', '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-4', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['ninja tune', 'trip hop', 'electronica', 'electronic', 'hip hop']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic', 'leftfield', 'breakbeat', 'electro', 'hip hop']

============================== file details ==============================
                                           'mtime'  1636910442.6114259  (2021-11-14 18:20:42)
                             'size'  2731911