======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '165'
                                          'artist'  '13th Floor Elevators'
                                     'text_people'  ''
                                         'release'  'Tape No061 - Infiltrate Your Mind'
                                           'title'  "I Don't Ever Want To Come Down"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', '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-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'psychedelic rock', '60s', 'psychedelic', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes;rock-cppex-psychedelic'
                                             'bpm'  '108.5'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM::\x00\x00\x00'                                'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No061 - Infiltrate Your Mind'
'TBPM' (BPM (beats per minute))                     '108.5'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes', 'rock-cppex-psychedelic']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         "I Don't Ever Want To Come Down"
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               '13th Floor Elevators'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '10'
'TXXX:COUNTRY'                                      'US'
'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'                                  'rock'
'TXXX:lastfmtags'                                   ['garage rock', 'psychedelic rock', '60s', 'psychedelic', 'rock']
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+15.51 dB'
'TXXX:replaygain_track_peak'                        '0.102039'
'TXXX:tracknum'                                     '10'

========================== row from database ==========================
                                              'id'  1499039
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT061/10 - 13th Floor Elevators - I Don_t Ever Want To Come Down (1968 US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  165
                                           'genre'  rock-gr-garage;set-pl-garagetapes;rock-cppex-psychedelic
                                        'filesize'  3966781
                                           'mtime'  1620735986
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT061 10 Don_t (1968 US) rock gr garage;set pl garagetapes;rock cppex psychedelic
                                      'tag_artist'  13th Floor Elevators
                                     'tag_release'  Tape No061 - Infiltrate Your Mind
                                       'tag_title'  I Don't Ever Want To Come Down
                                             'bpm'  108.5
                                    'search_title'  'come':8 'don':2 'dont':4 'down':9 'ever':5 'i':1 't':3 'to':7 'want':6
                                   'search_artist'  '13th':1 'elevators':3 'floor':2
                                  'search_release'  'infiltrate':3 'mind':5 'no061':2 'tape':1 'your':4
                                     'search_rest'  '1968':8,9 'blogspot':2 'com':3 'cppex':23 'don':6 'garage':14,16 'garagetapes':1,19,21 'garagetapesblogspotcom':4 'gr':13 'gt061':5 'pl':18 'psychedelic':24 'rock':12,20,22 'set':15,17 't':7 'us':10,11
                                    'search_combo'  '13th':10B '1968':25,26 'blogspot':19 'com':20 'come':8A 'cppex':40 'don':2A,23 'dont':4A 'down':9A 'elevators':12B 'ever':5A 'floor':11B 'garage':31,33 'garagetapes':18,36,38 'garagetapesblogspotcom':21 'gr':30 'gt061':22 'i':1A 'infiltrate':15C 'mind':17C 'no061':14C 'pl':35 'psychedelic':41 'rock':29,37,39 'set':32,34 't':3A,24 'tape':13C 'to':7A 'us':27,28 'want':6A 'your':16C
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-4', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'psychedelic rock', '60s', 'psychedelic', 'rock']
                                        'tag_date'  1968
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620735986.0327568  (2021-05-11 14:26:26)
                             'size'  3966781