======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '150'
                                          'artist'  'The Rare Breed'
                                     'text_people'  ''
                                         'release'  'Tape No151 - I Wanna Be (Just) Like Louie Louie'
                                           'title'  'Beg Borrow And Steal'
                                           '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-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'all', 'psychedelic rock', '60s', 'nuggets']"
                                     'discogstags'  "['garage rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '1966'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '129.0'
                                             'key'  '11B'
                                        '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 No151 - I Wanna Be (Just) Like Louie Louie'
'TBPM' (BPM (beats per minute))                     '129.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1966'
'TIT2' (Title/songname/content description)         'Beg Borrow And Steal'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Rare Breed'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '05'
'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:discogstags'                                  ['garage rock', 'rock']
'TXXX:lastfmtags'                                   ['garage rock', 'all', 'psychedelic rock', '60s', 'nuggets']
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+25.90 dB'
'TXXX:replaygain_track_peak'                        '0.016359'
'TXXX:tracknum'                                     '05'

========================== row from database ==========================
                                              'id'  501880
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT151/05 - The Rare Breed - Beg Borrow And Steal (1966 US).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  150
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3692276
                                           'mtime'  1620384787
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT151 05 (1966 US) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Rare Breed
                                     'tag_release'  Tape No151 - I Wanna Be (Just) Like Louie Louie
                                       'tag_title'  Beg Borrow And Steal
                                             'bpm'  129.0
                                    'search_title'  'and':3 'beg':1 'borrow':2 'steal':4
                                   'search_artist'  'breed':3 'rare':2 'the':1
                                  'search_release'  'be':5 'i':3 'just':6,7 'like':8 'louie':9 'no151':2 'tape':1 'wanna':4
                                     'search_rest'  '1966':6,7 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt151':5 'pl':16 'rock':10 'set':13,15 'us':8,9
                                    'search_combo'  '1966':22,23 'and':3A 'be':12C 'beg':1A 'blogspot':18 'borrow':2A 'breed':7B 'com':19 'garage':28,30 'garagetapes':17,33 'garagetapesblogspotcom':20 'gr':27 'gt151':21 'i':10C 'just':13C,14C 'like':15C 'louie':16C 'no151':9C 'pl':32 'rare':6B 'rock':26 'set':29,31 'steal':4A 'tape':8C 'the':5B 'us':24,25 'wanna':11C
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-1', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'all', 'psychedelic rock', '60s', 'nuggets']
                                        'tag_date'  1966
                                     'discogstags'  ['garage rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620384786.9777038  (2021-05-07 12:53:06)
                             'size'  3692276