======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '30'
                                          'artist'  'Len Ranle'
                                     'text_people'  ''
                                         'release'  'Ren & Stimpy Production Music Vol. 2'
                                           'title'  'Going Cuckoo (a)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['wurlitzer', 'drehorgel', 'ruk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '012'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-series'
                                             'bpm'  '115.7'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000000B4 00000069 00000677 00000282 00002B38 00006228 000037C3 0000336C '
 '00002B20 00002640')
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000006F0 0000000000168D80 00000000 00000000 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     'Ren & Stimpy Production Music Vol. 2'
'TBPM' (BPM (beats per minute))                     '115.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-series'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'iTunes v6.0.5.20'
'TIT2' (Title/songname/content description)         'Going Cuckoo (a)'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Len Ranle'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '012'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['wurlitzer', 'drehorgel', 'ruk']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.89 dB'
'TXXX:replaygain_track_peak'                        '0.517170'

========================== row from database ==========================
                                              'id'  1369255
                                            'path'  /data/Music/Bulk/0soundtrack/Terence Roper - ren & stimpy production music vol. 2 - part 1/012 - len ranle - going cuckoo (a).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  30
                                           'genre'  soundtrack-video-series
                                        'filesize'  742895
                                           'mtime'  1623408212
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Terence Roper ren stimpy production music vol. part 1 012 len ranle going cuckoo soundtrack video series
                                      'tag_artist'  Len Ranle
                                     'tag_release'  Ren & Stimpy Production Music Vol. 2
                                       'tag_title'  Going Cuckoo (a)
                                             'bpm'  115.7
                                    'search_title'  'a':3,4 'cuckoo':2 'going':1
                                   'search_artist'  'len':1 'ranle':2
                                  'search_release'  '2':7 'music':4 'production':3 'ren':1 'stimpy':2 'vol':5,6
                                     'search_rest'  '0soundtrack':1 '1':11 'cuckoo':15 'going':14 'len':12 'music':7 'part':10 'production':6 'ranle':13 'ren':4 'roper':3 'series':18 'soundtrack':16 'stimpy':5 'terence':2 'video':17 'vol':8,9
                                    'search_combo'  '0soundtrack':14 '1':24 '2':13C 'a':3A,4A 'cuckoo':2A,28 'going':1A,27 'len':5B,25 'music':10C,20 'part':23 'production':9C,19 'ranle':6B,26 'ren':7C,17 'roper':16 'series':31 'soundtrack':29 'stimpy':8C,18 'terence':15 'video':30 'vol':11C,12C,21,22
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['wurlitzer', 'drehorgel', 'ruk']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1623408211.7626634  (2021-06-11 12:43:31)
                             'size'  742895