======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '360'
                                          'artist'  'Mahmut Orhan'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Way To Life (Christos Fourkis Remix)'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', "
 "'q-vocals-3']")
                                      'lastfmtags'  "['turkish', 'house', 'turkey', 'deep house', 'personal favourites']"
                                     'discogstags'  "['progressive house', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '119.1'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '119.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TIT2' (Title/songname/content description)         'Way To Life (Christos Fourkis Remix)'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mahmut Orhan'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['progressive house', 'electronic']
'TXXX:lastfmtags'                                   ['turkish', 'house', 'turkey', 'deep house', 'personal favourites']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.66 dB'
'TXXX:replaygain_track_peak'                        '0.463955'
'WCOP' (Copyright/Legal information)                WCOP(url='www.soundarea.org')
'WOAF' (Official audio file webpage)                WOAF(url='www.soundarea.org')
'WPUB' (Publishers official webpage)                WPUB(url='www.soundarea.org')

========================== row from database ==========================
                                              'id'  1341804
                                            'path'  /data/Music/Bulk/00poprockelectronic/deep house/Mahmut Orhan - Way To Life (Christos Fourkis Remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  360
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  14441725
                                           'mtime'  1621085299
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic deep house electronic th techno minimal or deephouse
                                      'tag_artist'  Mahmut Orhan
                                     'tag_release'  None
                                       'tag_title'  Way To Life (Christos Fourkis Remix)
                                             'bpm'  119.1
                                    'search_title'  'christos':4,5 'fourkis':6 'life':3 'remix':7,8 'to':2 'way':1
                                   'search_artist'  'mahmut':1 'orhan':2
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'deep':2 'deephouse':9 'electronic':4 'house':3 'minimal':7 'or':8 'techno':6 'th':5
                                    'search_combo'  '00poprockelectronic':11 'christos':4A,5A 'deep':12 'deephouse':19 'electronic':14 'fourkis':6A 'house':13 'life':3A 'mahmut':9B 'minimal':17 'or':18 'orhan':10B 'remix':7A,8A 'techno':16 'th':15 'to':2A 'way':1A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['turkish', 'house', 'turkey', 'deep house', 'personal favourites']
                                        'tag_date'  
                                     'discogstags'  ['progressive house', 'electronic']

============================== file details ==============================
                                           'mtime'  1621085299.4677768  (2021-05-15 15:28:19)
                             'size'  14441725