======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '246'
                                          'artist'  'Belinda Carlisle'
                                     'text_people'  ''
                                         'release'  "Essential '80s: 1985-1989"
                                           'title'  'Heaven Is A Place On Earth'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'female vocalists', 'pop', 'summer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '14'
                                            'date'  '1987'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '122.659'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 0000055C 00000494 000020AB 00001998 00012DAD 0002F7BA 00005F8C 00005471 '
 '000112D4 0000CDE5')
'TALB' (Album/Movie/Show title)                     "Essential '80s: 1985-1989"
'TBPM' (BPM (beats per minute))                     '122.659'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1987'
'TIT2' (Title/songname/content description)         'Heaven Is A Place On Earth'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Belinda Carlisle'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '5/14'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'female vocalists', 'pop', 'summer']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.77 dB'
'TXXX:replaygain_track_peak'                        '0.627717'

========================== row from database ==========================
                                              'id'  1505798
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/80s music - totally 80_s (disc 1) - heaven is a place on earth.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  246
                                           'genre'  electronic-unsorted
                                        'filesize'  3960435
                                           'mtime'  1678464248
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] music totally 80_s (disc 1) heaven place on earth electronic unsorted
                                      'tag_artist'  Belinda Carlisle
                                     'tag_release'  Essential '80s: 1985-1989
                                       'tag_title'  Heaven Is A Place On Earth
                                             'bpm'  122.659
                                    'search_title'  'a':3 'earth':6 'heaven':1 'is':2 'on':5 'place':4
                                   'search_artist'  'belinda':1 'carlisle':2
                                  'search_release'  '1985':4 '19851989':6 '1989':5 '80s':2,3 'essential':1
                                     'search_rest'  '00poprockelectronic':1 '1':13,14 '80':9 'disc':11,12 'earth':18 'electronic':19 'files':5,6 'heaven':15 'loose':3,4 'music':7 'on':17 'place':16 's':10 'totally':8 'unsorted':2
                                    'search_combo'  '00poprockelectronic':15 '1':27,28 '1985':12C '19851989':14C '1989':13C '80':23 '80s':10C,11C 'a':3A 'belinda':7B 'carlisle':8B 'disc':25,26 'earth':6A,32 'electronic':33 'essential':9C 'files':19,20 'heaven':1A,29 'is':2A 'loose':17,18 'music':21 'on':5A,31 'place':4A,30 's':24 'totally':22 'unsorted':16
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']
                                      'lastfmtags'  ['80s', 'female vocalists', 'pop', 'summer']
                                        'tag_date'  1987
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678464247.9223733  (2023-03-10 17:04:07)
                             'size'  3960435