======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '165'
                                          'artist'  'the mystic zephyrs 4'
                                     'text_people'  ''
                                         'release'  'Tape No239 - Real Girls In The Garage Land (Part LVIII)'
                                           'title'  'youth quake'
                                           '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-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soft rock', 'pop rock', 'vinyl', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '101.0'
                                             'key'  '1A'
                                        '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 No239 - Real Girls In The Garage Land (Part LVIII)'
'TBPM' (BPM (beats per minute))                     '101.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1970'
'TIT2' (Title/songname/content description)         'youth quake'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'the mystic zephyrs 4'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '16'
'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:lastfmtags'                                   ['soft rock', 'pop rock', 'vinyl', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'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'                        '+24.77 dB'
'TXXX:replaygain_track_peak'                        '0.037086'
'TXXX:tracknum'                                     '16'

========================== row from database ==========================
                                              'id'  507009
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT239 - real girls in the garage land (part lviii) @192/16 - the mystic zephyrs 4 - youth quake (197 us) (two dot).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  165
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  4045114
                                           'mtime'  1620385464
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT239 real girls in garage land (part lviii) @192 16 (197 us) (two dot) rock gr garage;set pl garagetapes
                                      'tag_artist'  the mystic zephyrs 4
                                     'tag_release'  Tape No239 - Real Girls In The Garage Land (Part LVIII)
                                       'tag_title'  youth quake
                                             'bpm'  101.0
                                    'search_title'  'quake':2 'youth':1
                                   'search_artist'  '4':4 'mystic':2 'the':1 'zephyrs':3
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'lviii':11,12 'no239':2 'part':9,10 'real':3 'tape':1 'the':6
                                     'search_rest'  '192':15 '197':16,17 'blogspot':2 'com':3 'dot':22,23 'garage':9,26,28 'garagetapes':1,31 'garagetapesblogspotcom':4 'girls':7 'gr':25 'gt239':5 'in':8 'land':10 'lviii':13,14 'part':11,12 'pl':30 'real':6 'rock':24 'set':27,29 'two':20,21 'us':18,19
                                    'search_combo'  '192':33 '197':34,35 '4':6B 'blogspot':20 'com':21 'dot':40,41 'garage':13C,27,44,46 'garagetapes':19,49 'garagetapesblogspotcom':22 'girls':10C,25 'gr':43 'gt239':23 'in':11C,26 'land':14C,28 'lviii':17C,18C,31,32 'mystic':4B 'no239':8C 'part':15C,16C,29,30 'pl':48 'quake':2A 'real':9C,24 'rock':42 'set':45,47 'tape':7C 'the':3B,12C 'two':38,39 'us':36,37 'youth':1A 'zephyrs':5B
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             '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-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soft rock', 'pop rock', 'vinyl', 'rock']
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385464.4882853  (2021-05-07 13:04:24)
                             'size'  4045114