======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '121'
                                          'artist'  'The Blizzards'
                                     'text_people'  ''
                                         'release'  'Tape No039 - Heart Full Of Soul (Covers of Yardbirs Songs) - Part I'
                                           'title'  'Ohne Dich'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-LOCALNESS-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-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['german', 'irish', '60s', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '144.9'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No039 - Heart Full Of Soul (Covers of Yardbirs Songs) - Part I'
'TBPM' (BPM (beats per minute))                     '144.9'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Ohne Dich'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Blizzards'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '08'
'TXXX:COUNTRY'                                      'Full Of Sou'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['german', 'irish', '60s', '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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+22.39 dB'
'TXXX:replaygain_track_peak'                        '0.028603'
'TXXX:tracknum'                                     '08-  The Blizzards'

========================== row from database ==========================
                                              'id'  503417
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT039 - Heart Full Of Soul (Covers of The Yardbirds Songs, Part I)/08-  The Blizzards - Ohne Dich (Heart Full Of Sou) (1965 - DE).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  121
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  2967816
                                           'mtime'  1620383070
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT039 Yardbirds Songs, I) 08 (Heart Sou) (1965 DE) rock gr garage;set pl garagetapes
                                      'tag_artist'  The Blizzards
                                     'tag_release'  Tape No039 - Heart Full Of Soul (Covers of Yardbirs Songs) - Part I
                                       'tag_title'  Ohne Dich
                                             'bpm'  144.9
                                    'search_title'  'dich':2 'ohne':1
                                   'search_artist'  'blizzards':2 'the':1
                                  'search_release'  'covers':7,8 'full':4 'heart':3 'i':13 'no039':2 'of':5 'part':12 'songs':10,11 'soul':6 'tape':1 'yardbirs':9
                                     'search_rest'  '1965':15,16 'blogspot':2 'com':3 'de':17,18 'garage':21,23 'garagetapes':1,26 'garagetapesblogspotcom':4 'gr':20 'gt039':5 'heart':11,12 'i':9,10 'pl':25 'rock':19 'set':22,24 'songs':7,8 'sou':13,14 'yardbirds':6
                                    'search_combo'  '1965':32,33 'blizzards':4B 'blogspot':19 'com':20 'covers':11C,12C 'de':34,35 'dich':2A 'full':8C 'garage':38,40 'garagetapes':18,43 'garagetapesblogspotcom':21 'gr':37 'gt039':22 'heart':7C,28,29 'i':17C,26,27 'no039':6C 'of':9C 'ohne':1A 'part':16C 'pl':42 'rock':36 'set':39,41 'songs':14C,15C,24,25 'sou':30,31 'soul':10C 'tape':5C 'the':3B 'yardbirds':23 'yardbirs':13C
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', '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'  ['german', 'irish', '60s', 'rock']
                                        'tag_date'  1965
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620383070.4960556  (2021-05-07 12:24:30)
                             'size'  2967816