======================== unified (from filesystem) ========================
                                         'bitrate'  '319.362'
                                        'duration'  '186'
                                          'artist'  'Fikret Kizilok Tehlikeli Madde'
                                     'text_people'  ''
                                         'release'  'Easy Instr 70s'
                                           'title'  "Aybatti (og. Istanbul, TUR '74)"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '142.9'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Easy Instr 70s'
'TBPM' (BPM (beats per minute))                     '142.9'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         "Aybatti (og. Istanbul, TUR '74)"
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Fikret Kizilok Tehlikeli Madde'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.94 dB'
'TXXX:replaygain_track_peak'                        '0.522843'

========================== row from database ==========================
                                              'id'  1530904
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/EASY Instr 70_s/Fikret Kizilok Tehlikeli Madde - Aybatti (og. Istanbul, TUR _74).mp3
                                         'working'  None
                                         'bitrate'  319
                                    'duration_sec'  186
                                           'genre'  funk or soul
                                        'filesize'  7439906
                                           'mtime'  1628357824
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul EASY 70_s _74) funk or soul
                                      'tag_artist'  Fikret Kizilok Tehlikeli Madde
                                     'tag_release'  Easy Instr 70s
                                       'tag_title'  Aybatti (og. Istanbul, TUR '74)
                                             'bpm'  142.9
                                    'search_title'  '74':7,8 'aybatti':1 'istanbul':4,5 'og':2,3 'tur':6
                                   'search_artist'  'fikret':1 'kizilok':2 'madde':4 'tehlikeli':3
                                  'search_release'  '70s':3 'easy':1 'instr':2
                                     'search_rest'  '70':5 '74':7,8 'easy':4 'funk':2 'or':9 's':6 'soul':3 'swing':1
                                    'search_combo'  '70':20 '70s':15C '74':7A,8A,22,23 'aybatti':1A 'easy':13C,19 'fikret':9B 'funk':17 'instr':14C 'istanbul':4A,5A 'kizilok':10B 'madde':12B 'og':2A,3A 'or':24 's':21 'soul':18 'swing':16 'tehlikeli':11B 'tur':6A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357823.7362769  (2021-08-07 19:37:03)
                             'size'  7439906