======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '124'
                                          'artist'  'Joe E. Smash'
                                     'text_people'  ''
                                         'release'  'Tape No201 - Again, I Want To (Be Your Fool)'
                                           'title'  'Get Out Of My Bag'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '02'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '145.9'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'http://garagetapes.blogspot.gr/'
'TALB' (Album/Movie/Show title)                     'Tape No201 - Again, I Want To (Be Your Fool)'
'TBPM' (BPM (beats per minute))                     '145.9'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Get Out Of My Bag'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Joe E. Smash'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '02'
'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:country'                                      'US'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'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'                        '+19.07 dB'
'TXXX:replaygain_track_peak'                        '0.046491'
'TXXX:tracknum'                                     '02'

========================== row from database ==========================
                                              'id'  502528
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT201/02 - Joe E. Smash - Get Out Of My Bag (196 US) (Murbo).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  124
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3049127
                                           'mtime'  1620385214
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT201 02 (196 US) (Murbo) rock gr garage;set pl garagetapes
                                      'tag_artist'  Joe E. Smash
                                     'tag_release'  Tape No201 - Again, I Want To (Be Your Fool)
                                       'tag_title'  Get Out Of My Bag
                                             'bpm'  145.9
                                    'search_title'  'bag':5 'get':1 'my':4 'of':3 'out':2
                                   'search_artist'  'e':2,3 'joe':1 'smash':4
                                  'search_release'  'again':3,4 'be':8,9 'fool':11,12 'i':5 'no201':2 'tape':1 'to':7 'want':6 'your':10
                                     'search_rest'  '196':6,7 'blogspot':2 'com':3 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt201':5 'murbo':10,11 'pl':18 'rock':12 'set':15,17 'us':8,9
                                    'search_combo'  '196':27,28 'again':12C,13C 'bag':5A 'be':17C,18C 'blogspot':23 'com':24 'e':7B,8B 'fool':20C,21C 'garage':35,37 'garagetapes':22,40 'garagetapesblogspotcom':25 'get':1A 'gr':34 'gt201':26 'i':14C 'joe':6B 'murbo':31,32 'my':4A 'no201':11C 'of':3A 'out':2A 'pl':39 'rock':33 'set':36,38 'smash':9B 'tape':10C 'to':16C 'us':29,30 'want':15C 'your':19C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  8B
                                           '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-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385213.5995681  (2021-05-07 13:00:13)
                             'size'  3049127