======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '376'
                                          'artist'  'Tears For Fears'
                                     'text_people'  'Curt Smith/Roland Orzabal'
                                         'release'  'Progsoup 30'
                                           'title'  'Sowing the Seeds of Love'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '78'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '85.309'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

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'PRIV:ZuneAlbumArtistMediaID:\x00\x00\x15ç\x00\x06Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumArtistMediaID', data=b'\x00\x00\x15\xe7\x00\x06\xdb\x11\x89\xca\x00\x19\xb9*93')
'PRIV:ZuneAlbumMediaID:\x00\x0c\x0f\x85\x00\x01Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneAlbumMediaID', data=b'\x00\x0c\x0f\x85\x00\x01\xdb\x11\x89\xca\x00\x19\xb9*93')
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'PRIV:ZuneMediaID:\x00\x0c\x0f\x8b\x00\x01Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneMediaID', data=b'\x00\x0c\x0f\x8b\x00\x01\xdb\x11\x89\xca\x00\x19\xb9*93')
'TALB' (Album/Movie/Show title)                     'Progsoup 30'
'TBPM' (BPM (beats per minute))                     '85.309'
'TCOM' (Composer)                                   'Curt Smith/Roland Orzabal'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Sowing the Seeds of Love'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Tears For Fears'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '78'
'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:lastfmtags'                                   ['80s', 'new wave', 'synth pop', 'pop', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.61 dB'
'TXXX:replaygain_track_peak'                        '0.387812'

========================== row from database ==========================
                                              'id'  1414756
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 30 (hitsoup)/1744 tears for fears - Sowing the Seeds of Love.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  376
                                           'genre'  rock-cppex-progressive
                                        'filesize'  9033562
                                           'mtime'  1620737114
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup (hitsoup) 1744 tears for fears rock cppex progressive
                                      'tag_artist'  Tears For Fears
                                     'tag_release'  Progsoup 30
                                       'tag_title'  Sowing the Seeds of Love
                                             'bpm'  85.309
                                    'search_title'  'love':5 'of':4 'seeds':3 'sowing':1 'the':2
                                   'search_artist'  'fears':3 'for':2 'tears':1
                                  'search_release'  '30':2 'progsoup':1
                                     'search_rest'  '1744':5 'classicprogpsy':1 'cppex':10 'fears':8 'for':7 'hitsoup':3,4 'progressive':11 'progsoup':2 'rock':9 'tears':6
                                    'search_combo'  '1744':15 '30':10C 'classicprogpsy':11 'cppex':20 'fears':8B,18 'for':7B,17 'hitsoup':13,14 'love':5A 'of':4A 'progressive':21 'progsoup':9C,12 'rock':19 'seeds':3A 'sowing':1A 'tears':6B,16 'the':2A
                                    'tag_tracknum'  78
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'pop', 'rock']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737113.9627433  (2021-05-11 14:45:13)
                             'size'  9033562