======================== unified (from filesystem) ========================
                                         'bitrate'  '250.072'
                                        'duration'  '157'
                                          'artist'  'Dr. Feelgood'
                                     'text_people'  ''
                                         'release'  "Greatest Hits Of The 70's [Disc 3]"
                                           'title'  'Milk And Alcohol'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-3', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['pub rock', 'rock', 'blues', 'rock and roll', 'blues rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '18'
                                            'date'  '1979'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '84.916'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00001F0F 000017DF 0000AF7D'
'COMM:iTunNORM:eng'                                 (' 00001F0F 000017DF 0000AF7D 0000C073 00012E67 0001FB7B 00007F84 00007FD8 '
 '000205BB 00004B5F')
'TALB' (Album/Movie/Show title)                     "Greatest Hits Of The 70's [Disc 3]"
'TBPM' (BPM (beats per minute))                     '84.916'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1979'
'TIT2' (Title/songname/content description)         'Milk And Alcohol'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Dr. Feelgood'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '3/8'
'TRCK' (Track number/Position in set)               '6/18'
'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'                                   ['pub rock', 'rock', 'blues', 'rock and roll', 'blues rock']
'TXXX:q-bass'                                       '2'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.06 dB'
'TXXX:replaygain_track_peak'                        '0.353124'

========================== row from database ==========================
                                              'id'  1335369
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/1906-dr _feelgood-milk_and_alcohol-xxl.mp3
                                         'working'  None
                                         'bitrate'  250
                                    'duration_sec'  157
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  4990592
                                           'mtime'  1620572664
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 1906 dr _feelgood milk_and_alcohol xxl electronic we new wave or post punk
                                      'tag_artist'  Dr. Feelgood
                                     'tag_release'  Greatest Hits Of The 70's [Disc 3]
                                       'tag_title'  Milk And Alcohol
                                             'bpm'  84.916
                                    'search_title'  'alcohol':3 'and':2 'milk':1
                                   'search_artist'  'dr':1,2 'feelgood':3
                                  'search_release'  '3':10,11 '70':5 '70s':7 'disc':8,9 'greatest':1 'hits':2 'of':3 's':6 'the':4
                                     'search_rest'  '00poprockelectronic':1 '1906':7 'alcohol':12 'and':11 'dr':8 'electronic':14 'feelgood':9 'files':5,6 'loose':3,4 'milk':10 'new':16 'or':18 'post':19 'punk':20 'unsorted':2 'wave':17 'we':15 'xxl':13
                                    'search_combo'  '00poprockelectronic':18 '1906':24 '3':16C,17C '70':11C '70s':13C 'alcohol':3A,29 'and':2A,28 'disc':14C,15C 'dr':4B,5B,25 'electronic':31 'feelgood':6B,26 'files':22,23 'greatest':7C 'hits':8C 'loose':20,21 'milk':1A,27 'new':33 'of':9C 'or':35 'post':36 'punk':37 's':12C 'the':10C 'unsorted':19 'wave':34 'we':32 'xxl':30
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-2', 'q-grit-2']
                                      'lastfmtags'  ['pub rock', 'rock', 'blues', 'rock and roll', 'blues rock']
                                        'tag_date'  1979
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572664.3453417  (2021-05-09 17:04:24)
                             'size'  4990592