======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '344'
                                          'artist'  'New Order'
                                     'text_people'  ''
                                         'release'  'The Best Of'
                                           'title'  'Temptation'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'post punk', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '124.9'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.OTHER (Other) b''
                                     
'PRIV:AverageLevel:\x9c\x1c\x00\x00'                PRIV(owner='AverageLevel', data=b'\x9c\x1c\x00\x00')
'PRIV:PeakValue:#\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'#\x7f\x00\x00')
'TALB' (Album/Movie/Show title)                     'The Best Of'
'TBPM' (BPM (beats per minute))                     '124.9'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Temptation'
'TKEY' (Initial key)                                '8B'
'TLEN' (Length)                                     '344032'
'TPE1' (Lead performer(s)/Soloist(s))               'New Order'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '10'
'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:lastfmtags'                                   ['80s', 'new wave', 'alternative', 'post punk', 'electronic']
'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'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-8.23 dB'
'TXXX:replaygain_track_peak'                        '0.993273'

========================== row from database ==========================
                                              'id'  1306493
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/New Order/New Order - Temptation.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  344
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  8258832
                                           'mtime'  1620611495
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk electronic we new wave or post punk
                                      'tag_artist'  New Order
                                     'tag_release'  The Best Of
                                       'tag_title'  Temptation
                                             'bpm'  124.9
                                    'search_title'  'temptation':1
                                   'search_artist'  'new':1 'order':2
                                  'search_release'  'best':2 'of':3 'the':1
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 'disco':3 'electronic':6 'new':8 'or':10 'post':11 'postpunk':5 'punk':12 'wave':9 'waves':2 'we':7
                                    'search_combo'  '00newwave':10 '00poprockelectronic':7 'best':5C 'disco':9 'electronic':12 'new':2B,14 'of':6C 'or':16 'order':3B 'post':17 'postpunk':11 'punk':18 'temptation':1A 'the':4C 'wave':15 'waves':8 'we':13
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', '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-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'post punk', 'electronic']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620611494.6792068  (2021-05-10 03:51:34)
                             'size'  8258832