======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '6'
                                          'artist'  'Garry Bradbury'
                                     'text_people'  'Garry Bradbury'
                                         'release'  'Drug Induced Sex Rituals'
                                           'title'  'Bill Reynolds Bludges Petrol'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronic', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '14'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '141.6'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Drug Induced Sex Rituals'
'TBPM' (BPM (beats per minute))                     '141.6'
'TCOM' (Composer)                                   'Garry Bradbury'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '1991'
'TIT2' (Title/songname/content description)         'Bill Reynolds Bludges Petrol'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Garry Bradbury'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '1/14'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronic', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.29 dB'
'TXXX:replaygain_track_peak'                        '0.563064'

========================== row from database ==========================
                                              'id'  1378436
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Garry Bradbury - 1991 Drug Induced Sex Rituals/01 Bill Reynolds Bludges Petrol.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  6
                                           'genre'  electronic-experimental
                                        'filesize'  148451
                                           'mtime'  1636916878
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1991 01 electronic experimental
                                      'tag_artist'  Garry Bradbury
                                     'tag_release'  Drug Induced Sex Rituals
                                       'tag_title'  Bill Reynolds Bludges Petrol
                                             'bpm'  141.6
                                    'search_title'  'bill':1 'bludges':3 'petrol':4 'reynolds':2
                                   'search_artist'  'bradbury':2 'garry':1
                                  'search_release'  'drug':1 'induced':2 'rituals':4 'sex':3
                                     'search_rest'  '1991':1 'electronic':2 'experimental':3
                                    'search_combo'  '1991':11 'bill':1A 'bludges':3A 'bradbury':6B 'drug':7C 'electronic':12 'experimental':13 'garry':5B 'induced':8C 'petrol':4A 'reynolds':2A 'rituals':10C 'sex':9C
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'experimental']
                                        'tag_date'  1991
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636916877.9399939  (2021-11-14 20:07:57)
                             'size'  148451