======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '101'
                                          'artist'  'Expressos'
                                     'text_people'  ''
                                         'release'  'Tape No253 - Straightaways'
                                           'title'  'Straightaways'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['power pop', 'new wave', 'old school goth', 'summer 14', 'im']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '112.7'
                                             'key'  '5A'
                                        '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 No253 - Straightaways'
'TBPM' (BPM (beats per minute))                     '112.7'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Straightaways'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Expressos'
'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'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:country'                                      'I'
'TXXX:lastfmtags'                                   ['power pop', 'new wave', 'old school goth', 'summer 14', 'im']
'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'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+24.04 dB'
'TXXX:replaygain_track_peak'                        '0.031752'
'TXXX:tracknum'                                     '10'

========================== row from database ==========================
                                              'id'  501342
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT253/10 - Expressos - Straightaways (Part I) (196 US) (Champ).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  101
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  2510725
                                           'mtime'  1620385536
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT253 10 (Part I) (196 US) (Champ) rock gr garage;set pl garagetapes
                                      'tag_artist'  Expressos
                                     'tag_release'  Tape No253 - Straightaways
                                       'tag_title'  Straightaways
                                             'bpm'  112.7
                                    'search_title'  'straightaways':1
                                   'search_artist'  'expressos':1
                                  'search_release'  'no253':2 'straightaways':3 'tape':1
                                     'search_rest'  '196':10,11 'blogspot':2 'champ':14,15 'com':3 'garage':18,20 'garagetapes':1,23 'garagetapesblogspotcom':4 'gr':17 'gt253':5 'i':8,9 'part':6,7 'pl':22 'rock':16 'set':19,21 'us':12,13
                                    'search_combo'  '196':15,16 'blogspot':7 'champ':19,20 'com':8 'expressos':2B 'garage':23,25 'garagetapes':6,28 'garagetapesblogspotcom':9 'gr':22 'gt253':10 'i':13,14 'no253':4C 'part':11,12 'pl':27 'rock':21 'set':24,26 'straightaways':1A,5C 'tape':3C 'us':17,18
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', '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-1', 'q-grit-2']
                                      'lastfmtags'  ['power pop', 'new wave', 'old school goth', 'summer 14', 'im']
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385536.3486888  (2021-05-07 13:05:36)
                             'size'  2510725