======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '226'
                                          'artist'  'Diesel Boy'
                                     'text_people'  'Motley Crue'
                                         'release'  'Punk Goes Metal'
                                           'title'  'Looks That Kill'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['skate punk', 'punk rock', 'pop punk', 'punk', 'american', 'california']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '103.2'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Punk Goes Metal'
'TBPM' (BPM (beats per minute))                     '103.2'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TIT2' (Title/songname/content description)         'Looks That Kill'
'TKEY' (Initial key)                                '6A'
'TOPE' (Original artist(s)/performer(s))            'Motley Crue'
'TPE1' (Lead performer(s)/Soloist(s))               'Diesel Boy'
'TPE2' (Band/orchestra/accompaniment)               'Diesel Boy'
'TRCK' (Track number/Position in set)               '14'
'TXXX:FMPS_Rating'                                  '0.4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['skate punk', 'punk rock', 'pop punk', 'punk', 'american', 'california']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.35 dB'
'TXXX:replaygain_track_peak'                        '0.356160'

========================== row from database ==========================
                                              'id'  1461537
                                            'path'  /data/Music/Bulk/00dwimp/Unsorted/Diesel Boy__MBZ;#Diesel Boy;#Punk Goes Metal;#14;#Looks That Kill.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  226
                                           'genre'  rock-gr-punk
                                        'filesize'  3630256
                                           'mtime'  1622658898
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp Unsorted Boy__MBZ;#Diesel Boy;#Punk Metal;#14;#Looks rock gr punk
                                      'tag_artist'  Diesel Boy
                                     'tag_release'  Punk Goes Metal
                                       'tag_title'  Looks That Kill
                                             'bpm'  103.2
                                    'search_title'  'kill':3 'looks':1 'that':2
                                   'search_artist'  'boy':2 'diesel':1
                                  'search_release'  'goes':2 'metal':3 'punk':1
                                     'search_rest'  '00dwimp':1 '14':14,17 'boy':3,6,9,11 'diesel':5,8 'gr':20 'looks':15,18 'mbz':4,7 'metal':13,16 'punk':10,12,21 'rock':19 'unsorted':2
                                    'search_combo'  '00dwimp':9 '14':22,25 'boy':5B,11,14,17,19 'diesel':4B,13,16 'goes':7C 'gr':28 'kill':3A 'looks':1A,23,26 'mbz':12,15 'metal':8C,21,24 'punk':6C,18,20,29 'rock':27 'that':2A 'unsorted':10
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['skate punk', 'punk rock', 'pop punk', 'punk', 'american', 'california']
                                        'tag_date'  
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1622658897.9532592  (2021-06-02 20:34:57)
                             'size'  3630256