======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '137'
                                          'artist'  'Les Baxter'
                                     'text_people'  ''
                                         'release'  'Ultra-Lounge, Vol. 1: Mondo Exotica'
                                           'title'  'Atlantis'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['lounge', 'space age pop', 'jazz', 'exotica', 'easy listening']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '101'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Ultra-Lounge, Vol. 1: Mondo Exotica'
'TBPM' (BPM (beats per minute))                     '101'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Atlantis'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Les Baxter'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['lounge', 'space age pop', 'jazz', 'exotica', 'easy listening']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.74 dB'
'TXXX:replaygain_track_peak'                        '0.725073'

========================== row from database ==========================
                                              'id'  1119452
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Ultra Lounge vol. 1 - Mondo Exotica/05 -  - les baxter - atlantis.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  137
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  3306832
                                           'mtime'  1620539108
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm vol. 05 les baxter atlantis prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Les Baxter
                                     'tag_release'  Ultra-Lounge, Vol. 1: Mondo Exotica
                                       'tag_title'  Atlantis
                                             'bpm'  101.0
                                    'search_title'  'atlantis':1
                                   'search_artist'  'baxter':2 'les':1
                                  'search_release'  '1':6,7 'exotica':9 'lounge':2 'mondo':8 'ultra':1 'ultralounge':3 'vol':4,5
                                     'search_rest'  'atlantis':5 'baxter':4 'bossa':12 'exotica':11 'jazz':8 'jb':7 'les':3 'lounge':9 'or':10 'prerock':6 'vol':1,2
                                    'search_combo'  '1':9C,10C 'atlantis':1A,17 'baxter':3B,16 'bossa':24 'exotica':12C,23 'jazz':20 'jb':19 'les':2B,15 'lounge':5C,21 'mondo':11C 'or':22 'prerock':18 'ultra':4C 'ultralounge':6C 'vol':7C,8C,13,14
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['lounge', 'space age pop', 'jazz', 'exotica', 'easy listening']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620539108.469892  (2021-05-09 07:45:08)
                             'size'  3306832