======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '149'
                                          'artist'  'Bobby Patterson'
                                     'text_people'  ''
                                         'release'  'Music for Maniacs'
                                           'title'  "I'm Leroy, I'll Take Her"
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-3', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['texas', 'northern soul', 'soul', 'funk', '7soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '133.9'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunes_CDDB_1:eng'                            '8511F41E+344885+30+150+10253+19757+31829+41506+55853+67542+80005+91183+107260+117280+127927+137623+151016+160687+171526+181005+191080+202665+209885+223202+234460+245730+256994+270013+292259+301861+308039+318051+330782'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '8'
'TALB' (Album/Movie/Show title)                     'Music for Maniacs'
'TBPM' (BPM (beats per minute))                     '133.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '2010'
'TENC' (Encoded by)                                 'iTunes v6.0.2'
'TIT2' (Title/songname/content description)         "I'm Leroy, I'll Take Her"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bobby Patterson'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['texas', 'northern soul', 'soul', 'funk', '7soul']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.09 dB'
'TXXX:replaygain_track_peak'                        '0.217824'

========================== row from database ==========================
                                              'id'  1501912
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/music for maniacs/I__m_Leroy_I__ll_Take_Her.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  149
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  3580713
                                           'mtime'  1636916335
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm music maniacs I__m_Leroy_I__ll_Take_Her electronic experimental oddness
                                      'tag_artist'  Bobby Patterson
                                     'tag_release'  Music for Maniacs
                                       'tag_title'  I'm Leroy, I'll Take Her
                                             'bpm'  133.9
                                    'search_title'  'her':10 'i':1,6 'ill':8 'im':3 'leroy':4,5 'll':7 'm':2 'take':9
                                   'search_artist'  'bobby':1 'patterson':2
                                  'search_release'  'for':2 'maniacs':3 'music':1
                                     'search_rest'  'electronic':10 'experimental':11 'her':9 'i':3,6 'leroy':5 'll':7 'm':4 'maniacs':2 'music':1 'oddness':12 'take':8
                                    'search_combo'  'bobby':11B 'electronic':25 'experimental':26 'for':14C 'her':10A,24 'i':1A,6A,18,21 'ill':8A 'im':3A 'leroy':4A,5A,20 'll':7A,22 'm':2A,19 'maniacs':15C,17 'music':13C,16 'oddness':27 'patterson':12B 'take':9A,23
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['texas', 'northern soul', 'soul', 'funk', '7soul']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916335.4714491  (2021-11-14 19:58:55)
                             'size'  3580713