======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '224'
                                          'artist'  'Exit 19'
                                     'text_people'  ''
                                         'release'  "Tape No280 - Lookout World (Cy's Been Drinking Cider)"
                                           'title'  'To Be Alone'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'Q-PLAY-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-1', 'q-drums-1', 'q-other-4', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                     'discogstags'  "['folk, world, & country', 'jazz', 'psychedelic rock', 'folk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1972'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '145.8'
                                             'key'  '6B'
                                        '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 No280 - Lookout World (Cy's Been Drinking Cider)"
'TBPM' (BPM (beats per minute))                     '145.8'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1972'
'TIT2' (Title/songname/content description)         'To Be Alone'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'Exit 19'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:country'                                      'US'
'TXXX:discogstags'                                  ['folk, world, & country', 'jazz', 'psychedelic rock', 'folk', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+26.20 dB'
'TXXX:replaygain_track_peak'                        '0.031667'
'TXXX:tracknum'                                     '10'

========================== row from database ==========================
                                              'id'  502867
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT280/10 - Exit 19 - To Be Alone (1972 US) (Mojo).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  224
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  5488980
                                           'mtime'  1620385579
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT280 10 (1972 US) (Mojo) rock gr garage;set pl garagetapes
                                      'tag_artist'  Exit 19
                                     'tag_release'  Tape No280 - Lookout World (Cy's Been Drinking Cider)
                                       'tag_title'  To Be Alone
                                             'bpm'  145.8
                                    'search_title'  'alone':3 'be':2 'to':1
                                   'search_artist'  '19':2 'exit':1
                                  'search_release'  'been':8 'cider':10,11 'cy':5 'cys':7 'drinking':9 'lookout':3 'no280':2 's':6 'tape':1 'world':4
                                     'search_rest'  '1972':6,7 'blogspot':2 'com':3 'garage':14,16 'garagetapes':1,19 'garagetapesblogspotcom':4 'gr':13 'gt280':5 'mojo':10,11 'pl':18 'rock':12 'set':15,17 'us':8,9
                                    'search_combo'  '19':5B '1972':22,23 'alone':3A 'be':2A 'been':13C 'blogspot':18 'cider':15C,16C 'com':19 'cy':10C 'cys':12C 'drinking':14C 'exit':4B 'garage':30,32 'garagetapes':17,35 'garagetapesblogspotcom':20 'gr':29 'gt280':21 'lookout':8C 'mojo':26,27 'no280':7C 'pl':34 'rock':28 's':11C 'set':31,33 'tape':6C 'to':1A 'us':24,25 'world':9C
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1972
                                     'discogstags'  ['folk, world, & country', 'jazz', 'psychedelic rock', 'folk', 'rock']

============================== file details ==============================
                                           'mtime'  1620385578.8171568  (2021-05-07 13:06:18)
                             'size'  5488980