======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '236'
                                          'artist'  'The Progress Organization'
                                     'text_people'  ''
                                         'release'  'Tape No212 - Sunshine Of Your Love (Covering Cream Sounds, Part I)'
                                           'title'  'I Feel Free'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['progressive rock', 'czech', 'experimental', 'psychedelic rock', "
 "'avant-garde']")
                                     'discogstags'  "['prog rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '09'
                                      'tracktotal'  ''
                                            'date'  '1971'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '145.7'
                                             'key'  '6A'
                                        '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 No212 - Sunshine Of Your Love (Covering Cream Sounds, Part I)'
'TBPM' (BPM (beats per minute))                     '145.7'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1971'
'TIT2' (Title/songname/content description)         'I Feel Free'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Progress Organization'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '09'
'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'                                      'CZ'
'TXXX:discogstags'                                  ['prog rock', 'rock']
'TXXX:lastfmtags'                                   ['progressive rock', 'czech', 'experimental', 'psychedelic rock', 'avant-garde']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+23.97 dB'
'TXXX:replaygain_track_peak'                        '0.045554'
'TXXX:tracknum'                                     '09'

========================== row from database ==========================
                                              'id'  499735
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT212/09 - The Progress Organization - I Feel Free (1971 CZ).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  236
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  5735340
                                           'mtime'  1620385315
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT212 09 (1971 CZ) rock garage;set pl garagetapes
                                      'tag_artist'  The Progress Organization
                                     'tag_release'  Tape No212 - Sunshine Of Your Love (Covering Cream Sounds, Part I)
                                       'tag_title'  I Feel Free
                                             'bpm'  145.7
                                    'search_title'  'feel':2 'free':3 'i':1
                                   'search_artist'  'organization':3 'progress':2 'the':1
                                  'search_release'  'covering':7,8 'cream':9 'i':13,14 'love':6 'no212':2 'of':4 'part':12 'sounds':10,11 'sunshine':3 'tape':1 'your':5
                                     'search_rest'  '1971':6,7 'blogspot':2 'com':3 'cz':8,9 'garage':11,13 'garagetapes':1,16 'garagetapesblogspotcom':4 'gt212':5 'pl':15 'rock':10 'set':12,14
                                    'search_combo'  '1971':26,27 'blogspot':22 'com':23 'covering':13C,14C 'cream':15C 'cz':28,29 'feel':2A 'free':3A 'garage':31,33 'garagetapes':21,36 'garagetapesblogspotcom':24 'gt212':25 'i':1A,19C,20C 'love':12C 'no212':8C 'of':10C 'organization':6B 'part':18C 'pl':35 'progress':5B 'rock':30 'set':32,34 'sounds':16C,17C 'sunshine':9C 'tape':7C 'the':4B 'your':11C
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  6A
                                           '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-4', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['progressive rock', 'czech', 'experimental', 'psychedelic rock', 'avant-garde']
                                        'tag_date'  1971
                                     'discogstags'  ['prog rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620385314.8159165  (2021-05-07 13:01:54)
                             'size'  5735340