======================== unified (from filesystem) ========================
                                         'bitrate'  '220.616'
                                        'duration'  '364'
                                          'artist'  'Taraf De Haidouks'
                                     'text_people'  ''
                                         'release'  'Electric Gypsyland 2'
                                           'title'  'A La Turk'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['gypsy', 'balkan', 'folk', 'romanian', 'world']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass'
                                             'bpm'  '113.073'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'PRIV:http://www.cdtag.com:\x02\x00Ü6s\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xdc6s\x00')
'TALB' (Album/Movie/Show title)                     'Electric Gypsyland 2'
'TBPM' (BPM (beats per minute))                     '113.073'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer', 'mi-brass']
'TDRC' (Recording time)                             '2006-00-00'
'TIT2' (Title/songname/content description)         'A La Turk'
'TKEY' (Initial key)                                '11B'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Taraf De Haidouks'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Crammed Discs'
'TRCK' (Track number/Position in set)               '7/12'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.90.3 --alt-preset standard'
'TXXX:Catalog #'                                    'CRAW37'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2006-11-23'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       '2xCDDA'
'TXXX:lastfmtags'                                   ['gypsy', 'balkan', 'folk', 'romanian', 'world']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.51 dB'
'TXXX:replaygain_track_peak'                        '0.426374'

========================== row from database ==========================
                                              'id'  325773
                                            'path'  /data/Music/Bulk/00localcharacter/VA - Electric Gypsyland 2/207_taraf_de_haidouks-a_la_turk.mp3
                                         'working'  None
                                         'bitrate'  220
                                    'duration_sec'  364
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass
                                        'filesize'  10041666
                                           'mtime'  1620529984
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter VA 207_taraf_de_haidouks a_la_turk loc style gypsy or balkan or klezmer;mi brass
                                      'tag_artist'  Taraf De Haidouks
                                     'tag_release'  Electric Gypsyland 2
                                       'tag_title'  A La Turk
                                             'bpm'  113.073
                                    'search_title'  'a':1 'la':2 'turk':3
                                   'search_artist'  'de':2 'haidouks':3 'taraf':1
                                  'search_release'  '2':3 'electric':1 'gypsyland':2
                                     'search_rest'  '207':2 'a':6 'balkan':13 'brass':18 'de':4 'gypsy':11 'haidouks':5 'klezmer':14,16 'la':7 'loc':9 'mi':15,17 'or':12 'style':10 'taraf':3 'turk':8 'va':1
                                    'search_combo'  '2':9C '207':11 'a':1A,15 'balkan':22 'brass':27 'de':5B,13 'electric':7C 'gypsy':20 'gypsyland':8C 'haidouks':6B,14 'klezmer':23,25 'la':2A,16 'loc':18 'mi':24,26 'or':21 'style':19 'taraf':4B,12 'turk':3A,17 'va':10
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['gypsy', 'balkan', 'folk', 'romanian', 'world']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620529983.8212495  (2021-05-09 05:13:03)
                             'size'  10041666