======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '473'
                                          'artist'  'Ahmed Fakroun'
                                     'text_people'  ''
                                         'release'  'Halal Disco & Oriental Delights'
                                           'title'  'Yo son (Prince Language 2007 edit of Soleil Soleil) 11248649 - Jonos Audio'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-4', 'q-syn-2', 'q-bass-2', '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-1']")
                                      'lastfmtags'  "['tunisia', 'africa', 'world music', 'libya', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-m-lebanon'
                                             'bpm'  '109'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Halal Disco & Oriental Delights'
'TBPM' (BPM (beats per minute))                     '109'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-lebanon'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Yo son (Prince Language 2007 edit of Soleil Soleil) 11248649 - Jonos Audio'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ahmed Fakroun'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:lastfmtags'                                   ['tunisia', 'africa', 'world music', 'libya', 'singer songwriter']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+14.44 dB'
'TXXX:replaygain_track_peak'                        '0.110212'

========================== row from database ==========================
                                              'id'  1391805
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/Richard Kahwagi - HALAL DISCO & ORIENTAL DELIGHTS/Ahmed Fakroun - Yo son (Prince Language 2007 edit of Soleil Soleil)_11248649 - Jonos Audio.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  473
                                           'genre'  loc-m-lebanon
                                        'filesize'  7577651
                                           'mtime'  1620526642
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east Richard Kahwagi HALAL DISCO ORIENTAL DELIGHTS Soleil)_11248649 loc lebanon
                                      'tag_artist'  Ahmed Fakroun
                                     'tag_release'  Halal Disco & Oriental Delights
                                       'tag_title'  Yo son (Prince Language 2007 edit of Soleil Soleil) 11248649 - Jonos Audio
                                             'bpm'  109.0
                                    'search_title'  '11248649':11 '2007':6 'audio':13 'edit':7 'jonos':12 'language':5 'of':8 'prince':3,4 'soleil':9,10 'son':2 'yo':1
                                   'search_artist'  'ahmed':1 'fakroun':2
                                  'search_release'  'delights':4 'disco':2 'halal':1 'oriental':3
                                     'search_rest'  '00south':1 '11248649':12,14 'delights':10 'disco':8 'east':4 'europe':2 'halal':7 'kahwagi':6 'lebanon':16 'loc':15 'middle':3 'oriental':9 'richard':5 'soleil':11,13
                                    'search_combo'  '00south':20 '11248649':11A,31,33 '2007':6A 'ahmed':14B 'audio':13A 'delights':19C,29 'disco':17C,27 'east':23 'edit':7A 'europe':21 'fakroun':15B 'halal':16C,26 'jonos':12A 'kahwagi':25 'language':5A 'lebanon':35 'loc':34 'middle':22 'of':8A 'oriental':18C,28 'prince':3A,4A 'richard':24 'soleil':9A,10A,30,32 'son':2A 'yo':1A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['tunisia', 'africa', 'world music', 'libya', 'singer songwriter']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526642.492286  (2021-05-09 04:17:22)
                             'size'  7577651