======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '228'
                                          'artist'  'Syzygys'
                                     'text_people'  ''
                                         'release'  'Eyes on Green: Syzygys Live at Tokyo'
                                           'title'  'Bossa Nova'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['tzadik', 'avant garde', 'japanese', 'experimental', 'microtonal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '115.1'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 000006BB 000006A4 00004ECB 00004F66 000315B1 0001ABC1 000082DB 00007DC7 '
 '0001D6B6 00020D1A')
'COMM:iTunes_CDDB_IDs:eng'                          '14+38561907F39FEA520DC7647CAA2984ED+1583703'
'TALB' (Album/Movie/Show title)                     'Eyes on Green: Syzygys Live at Tokyo'
'TBPM' (BPM (beats per minute))                     '115.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '2001'
'TENC' (Encoded by)                                 'iTunes v4.0.1'
'TIT2' (Title/songname/content description)         'Bossa Nova'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Syzygys'
'TPE2' (Band/orchestra/accompaniment)               'Syzygys'
'TPUB' (Publisher)                                  'Tzadik'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['tzadik', 'avant garde', 'japanese', 'experimental', 'microtonal']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                        '-0.51 dB'
'TXXX:replaygain_track_peak'                        '0.601877'
'WCOM:http://www.amazon.co.uk/gp/redirect.html%3FASIN=B00005Q6NB%26tag=softpointer-20%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/B00005Q6NB%253FSubscriptionId=0RXJS26C80QSDEB56CR2'  WCOM(url='http://www.amazon.co.uk/gp/redirect.html%3FASIN=B00005Q6NB%26tag=softpointer-20%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/B00005Q6NB%253FSubscriptionId=0RXJS26C80QSDEB56CR2')

========================== row from database ==========================
                                              'id'  339774
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/2001 - EYES ON GREEN - SYZYGYS LIVE AT TOKYO/12 - Syzygys - Bossa Nova.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  228
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  9181960
                                           'mtime'  1636915503
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2001 EYES ON GREEN SYZYGYS LIVE AT TOKYO 12 electronic experimental oddness
                                      'tag_artist'  Syzygys
                                     'tag_release'  Eyes on Green: Syzygys Live at Tokyo
                                       'tag_title'  Bossa Nova
                                             'bpm'  115.1
                                    'search_title'  'bossa':1 'nova':2
                                   'search_artist'  'syzygys':1
                                  'search_release'  'at':7 'eyes':1 'green':3,4 'live':6 'on':2 'syzygys':5 'tokyo':8
                                     'search_rest'  '2001':1 'at':7 'electronic':9 'experimental':10 'eyes':2 'green':4 'live':6 'oddness':11 'on':3 'syzygys':5 'tokyo':8
                                    'search_combo'  '2001':12 'at':10C,18 'bossa':1A 'electronic':20 'experimental':21 'eyes':4C,13 'green':6C,7C,15 'live':9C,17 'nova':2A 'oddness':22 'on':5C,14 'syzygys':3B,8C,16 'tokyo':11C,19
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  1B
                                           '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-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['tzadik', 'avant garde', 'japanese', 'experimental', 'microtonal']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636915502.77317  (2021-11-14 19:45:02)
                             'size'  9181960