======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '64'
                                          'artist'  'Beef Humper'
                                     'text_people'  'http://www.thisistheshit.org'
                                         'release'  'Glorious Future Of Mankind 2'
                                           'title'  'Elves On Shrooms'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['experimental', 'psychedelic']"
                                     'discogstags'  "['electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '92.9'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Glorious Future Of Mankind 2'
'TBPM' (BPM (beats per minute))                     '92.9'
'TCOM' (Composer)                                   'http://www.thisistheshit.org'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Elves On Shrooms'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Beef Humper'
'TRCK' (Track number/Position in set)               '7'
'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', 'experimental']
'TXXX:lastfmtags'                                   ['experimental', 'psychedelic']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.57 dB'
'TXXX:replaygain_track_peak'                        '0.899628'

========================== row from database ==========================
                                              'id'  724486
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Comfort Stand/csr013/csr013_beef-humper_07_elves-on-shrooms.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  64
                                           'genre'  electronic-unsorted
                                        'filesize'  1298594
                                           'mtime'  1637784982
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Comfort Stand csr013 csr013_beef humper_07_elves on shrooms electronic unsorted
                                      'tag_artist'  Beef Humper
                                     'tag_release'  Glorious Future Of Mankind 2
                                       'tag_title'  Elves On Shrooms
                                             'bpm'  92.9
                                    'search_title'  'elves':1 'on':2 'shrooms':3
                                   'search_artist'  'beef':1 'humper':2
                                  'search_release'  '2':5 'future':2 'glorious':1 'mankind':4 'of':3
                                     'search_rest'  '07':7 'beef':5 'comfort':1 'csr013':3,4 'electronic':11 'elves':8 'humper':6 'on':9 'shrooms':10 'stand':2 'unsorted':12
                                    'search_combo'  '07':17 '2':10C 'beef':4B,15 'comfort':11 'csr013':13,14 'electronic':21 'elves':1A,18 'future':7C 'glorious':6C 'humper':5B,16 'mankind':9C 'of':8C 'on':2A,19 'shrooms':3A,20 'stand':12 'unsorted':22
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['experimental', 'psychedelic']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1637784982.3819463  (2021-11-24 21:16:22)
                             'size'  1298594