======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '395'
                                          'artist'  '13th Floor Elevators'
                                     'text_people'  ''
                                         'release'  'Tape No073 - Covering The Kinks Songs, Part II)'
                                           'title'  'You Really Got 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-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'psychedelic rock', '60s', 'psychedelic', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes;rock-cppex-psychedelic'
                                             'bpm'  '145.1'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM::\x00bl'                                      'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No073 - Covering The Kinks Songs, Part II)'
'TBPM' (BPM (beats per minute))                     '145.1'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes', 'rock-cppex-psychedelic']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'You Really Got Me'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               '13th Floor Elevators'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '07'
'TXXX:COUNTRY'                                      'version'
'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'                                       '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'                                     '2'
'TXXX:replaygain_track_gain'                        '+17.15 dB'
'TXXX:replaygain_track_peak'                        '0.060728'
'TXXX:tracknum'                                     '07'

========================== row from database ==========================
                                              'id'  502965
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT073/07 - 13th Floor Elevators - You Really Got Me (live version) (1966 US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  395
                                           'genre'  rock-gr-garage;set-pl-garagetapes;rock-cppex-psychedelic
                                        'filesize'  9484288
                                           'mtime'  1620735986
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT073 (live version) (1966 US) rock gr garage;set pl garagetapes;rock cppex psychedelic
                                      'tag_artist'  13th Floor Elevators
                                     'tag_release'  Tape No073 - Covering The Kinks Songs, Part II)
                                       'tag_title'  You Really Got Me
                                             'bpm'  145.1
                                    'search_title'  'got':3 'me':4 'really':2 'you':1
                                   'search_artist'  '13th':1 'elevators':3 'floor':2
                                  'search_release'  'covering':3 'ii':9,10 'kinks':5 'no073':2 'part':8 'songs':6,7 'tape':1 'the':4
                                     'search_rest'  '1966':10,11 'blogspot':2 'com':3 'cppex':25 'garage':16,18 'garagetapes':1,21,23 'garagetapesblogspotcom':4 'gr':15 'gt073':5 'live':6,7 'pl':20 'psychedelic':26 'rock':14,22,24 'set':17,19 'us':12,13 'version':8,9
                                    'search_combo'  '13th':5B '1966':27,28 'blogspot':19 'com':20 'covering':10C 'cppex':42 'elevators':7B 'floor':6B 'garage':33,35 'garagetapes':18,38,40 'garagetapesblogspotcom':21 'got':3A 'gr':32 'gt073':22 'ii':16C,17C 'kinks':12C 'live':23,24 'me':4A 'no073':9C 'part':15C 'pl':37 'psychedelic':43 'really':2A 'rock':31,39,41 'set':34,36 'songs':13C,14C 'tape':8C 'the':11C 'us':29,30 'version':25,26 'you':1A
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  1A
                                           '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-3', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'psychedelic rock', '60s', 'psychedelic', 'rock']
                                        'tag_date'  1965
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620735986.1299183  (2021-05-11 14:26:26)
                             'size'  9484288