======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '183'
                                          'artist'  'Devo'
                                     'text_people'  ''
                                         'release'  'Q: Are We Not Men? A: We Are Devo!'
                                           'title'  'Shrivel Up'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'post punk', 'rock']"
                                     'discogstags'  "['electronic', 'rock', 'new wave', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '1978'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk;set-pl-sced'
                                             'bpm'  '105.753'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000306 000002C8 000008F4 00000DB5 00029827 0001FC15 000051A1 000045EF '
 '000111B5 0001D4C0')
'PRIV:AverageLevel:ã\x0b\x00\x00'                   PRIV(owner='AverageLevel', data=b'\xe3\x0b\x00\x00')
'PRIV:PeakValue:\x9cm\x00\x00'                      PRIV(owner='PeakValue', data=b'\x9cm\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Q: Are We Not Men? A: We Are Devo!'
'TBPM' (BPM (beats per minute))                     '105.753'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-new wave or post punk', 'set-pl-sced']
'TDRC' (Recording time)                             '1978'
'TIT2' (Title/songname/content description)         'Shrivel Up'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Devo'
'TPE2' (Band/orchestra/accompaniment)               'Devo'
'TRCK' (Track number/Position in set)               '11'
'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:discogstags'                                  ['electronic', 'rock', 'new wave', 'synth-pop']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'alternative', 'post punk', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                        '-0.69 dB'
'TXXX:replaygain_track_peak'                        '0.856356'

========================== row from database ==========================
                                              'id'  1342486
                                            'path'  /data/Music/Bulk/00poprockelectronic/DEVO/[1978] Q_ Are We Not Men_ A_ We Are Devo!/11 Shrivel Up.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  183
                                           'genre'  electronic-we-new wave or post punk;set-pl-sced
                                        'filesize'  4444229
                                           'mtime'  1620352827
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic DEVO [1978] Q_ Men_ A_ 11 electronic we new wave or post punk;set pl sced
                                      'tag_artist'  Devo
                                     'tag_release'  Q: Are We Not Men? A: We Are Devo!
                                       'tag_title'  Shrivel Up
                                             'bpm'  105.753
                                    'search_title'  'shrivel':1 'up':2
                                   'search_artist'  'devo':1
                                  'search_release'  'a':7,8 'are':3 'devo':9 'men':6 'not':5 'q':1,2 'we':4
                                     'search_rest'  '00poprockelectronic':1 '1978':3,4 'a':7 'devo':2 'electronic':8 'men':6 'new':10 'or':12 'pl':18 'post':13 'punk':14,16 'q':5 'sced':19 'set':15,17 'wave':11 'we':9
                                    'search_combo'  '00poprockelectronic':13 '1978':15,16 'a':10C,11C,19 'are':6C 'devo':3B,12C,14 'electronic':20 'men':9C,18 'new':22 'not':8C 'or':24 'pl':30 'post':25 'punk':26,28 'q':4C,5C,17 'sced':31 'set':27,29 'shrivel':1A 'up':2A 'wave':23 'we':7C,21
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  1A
                                           '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-3', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'post punk', 'rock']
                                        'tag_date'  1978
                                     'discogstags'  ['electronic', 'rock', 'new wave', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1620352827.4997494  (2021-05-07 04:00:27)
                             'size'  4444229