======================== unified (from filesystem) ========================
                                         'bitrate'  '262.491'
                                        'duration'  '143'
                                          'artist'  'The Moguls'
                                     'text_people'  ''
                                         'release'  "Tape No017 - I Don't Need You"
                                           'title'  'Try Me'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', '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'  "['60s garage', 'wisconsin', 'punk', 'surf rock', 'agressive']"
                                     'discogstags'  "['punk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '142.0'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 0000088A 00000932 00002146 000023F1 0000381F 0000381F 00005886 00005B11 '
 '0000E429 0000E429')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000093C 00000000006075B4 00000000 0047B727 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            'B612951F+356990+31+150+11427+23978+36000+48772+58251+70742+81202+91258+101515+111937+122913+133042+143057+154183+166593+177475+186383+200180+211180+225127+237254+250973+261298+274297+288496+301652+311584+323446+332672+343580'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '11'
'TALB' (Album/Movie/Show title)                     "Tape No017 - I Don't Need You"
'TBPM' (BPM (beats per minute))                     '142.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         'Try Me'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Moguls'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '05'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['punk', 'rock']
'TXXX:lastfmtags'                                   ['60s garage', 'wisconsin', 'punk', 'surf rock', 'agressive']
'TXXX:q-bass'                                       '3'
'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'                        '+0.80 dB'
'TXXX:replaygain_track_peak'                        '0.424458'
'TXXX:tracknum'                                     '05'

========================== row from database ==========================
                                              'id'  1528486
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT017 - I Don_t Need You/05 - The Moguls - Try Me (1966).mp3
                                         'working'  None
                                         'bitrate'  262
                                    'duration_sec'  143
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4708352
                                           'mtime'  1620382825
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT017 Don_t 05 (1966) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Moguls
                                     'tag_release'  Tape No017 - I Don't Need You
                                       'tag_title'  Try Me
                                             'bpm'  142.0
                                    'search_title'  'me':2 'try':1
                                   'search_artist'  'moguls':2 'the':1
                                  'search_release'  'don':4 'dont':6 'i':3 'need':7 'no017':2 't':5 'tape':1 'you':8
                                     'search_rest'  '1966':8,9 'blogspot':2 'com':3 'don':6 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt017':5 'pl':16 'rock':10 'set':13,15 't':7
                                    'search_combo'  '1966':20,21 'blogspot':14 'com':15 'don':8C,18 'dont':10C 'garage':24,26 'garagetapes':13,29 'garagetapesblogspotcom':16 'gr':23 'gt017':17 'i':7C 'me':2A 'moguls':4B 'need':11C 'no017':6C 'pl':28 'rock':22 'set':25,27 't':9C,19 'tape':5C 'the':3B 'try':1A 'you':12C
                                    'tag_tracknum'  5
                                      '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-2', '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-3', 'q-grit-2']
                                      'lastfmtags'  ['60s garage', 'wisconsin', 'punk', 'surf rock', 'agressive']
                                        'tag_date'  1966
                                     'discogstags'  ['punk', 'rock']

============================== file details ==============================
                                           'mtime'  1620382825.207543  (2021-05-07 12:20:25)
                             'size'  4708352