======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '52'
                                          'artist'  'young romantix make hate'
                                     'text_people'  ''
                                         'release'  "The Modern Mutant's Handbook"
                                           'title'  'old boilers'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '39'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '145.8'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "The Modern Mutant's Handbook"
'TBPM' (BPM (beats per minute))                     '145.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'old boilers'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'young romantix make hate'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '39'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.09 dB'
'TXXX:replaygain_track_peak'                        '0.468316'

========================== row from database ==========================
                                              'id'  1534322
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Health - vv.aa. - the modern mutant_s handbook, triple herpes edition (2007)/39 - young romantix make hate - old boilers.mp3
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  52
                                           'genre'  electronic-unsorted
                                        'filesize'  628798
                                           'mtime'  1642339886
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Health vv.aa. the modern mutant_s handbook, triple herpes edition (2007) 39 electronic unsorted
                                      'tag_artist'  young romantix make hate
                                     'tag_release'  The Modern Mutant's Handbook
                                       'tag_title'  old boilers
                                             'bpm'  145.8
                                    'search_title'  'boilers':2 'old':1
                                   'search_artist'  'hate':4 'make':3 'romantix':2 'young':1
                                  'search_release'  'handbook':6 'modern':2 'mutant':3 'mutants':5 's':4 'the':1
                                     'search_rest'  '2007':14,15 '39':16 'aa':3 'edition':13 'electronic':17 'handbook':9,10 'health':1 'herpes':12 'modern':6 'mutant':7 's':8 'the':5 'triple':11 'unsorted':18 'vv':2 'vvaa':4
                                    'search_combo'  '2007':26,27 '39':28 'aa':15 'boilers':2A 'edition':25 'electronic':29 'handbook':12C,21,22 'hate':6B 'health':13 'herpes':24 'make':5B 'modern':8C,18 'mutant':9C,19 'mutants':11C 'old':1A 'romantix':4B 's':10C,20 'the':7C,17 'triple':23 'unsorted':30 'vv':14 'vvaa':16 'young':3B
                                    'tag_tracknum'  39
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642339885.861953  (2022-01-16 14:31:25)
                             'size'  628798