======================== unified (from filesystem) ========================
                                         'bitrate'  '256.002'
                                        'duration'  '386'
                                          'artist'  'Nuovo Corso Italia'
                                     'text_people'  ''
                                         'release'  '60 Lounge Bar Grooves'
                                           'title'  'Red Fly'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jazz', 'jazzrock']"
                                     'discogstags'  "['jazz', 'contemporary jazz', 'fusion', 'jazz-funk', 'rock', 'jazz-rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '23'
                                      'tracktotal'  '60'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '93.2'
                                             'key'  '8A'
                                        'acoustid'  'c637b4c3-4ac4-4288-925a-c0827674b532'
rest: ''

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

'COMM::XXX'                                         'Created with unlicensed version of MediaVigor Audio Recorder'
'TALB' (Album/Movie/Show title)                     '60 Lounge Bar Grooves'
'TBPM' (BPM (beats per minute))                     '93.2'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-01-27'
'TIT2' (Title/songname/content description)         'Red Fly'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Nuovo Corso Italia'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Believe Digital'
'TRCK' (Track number/Position in set)               '23/60'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Nuovo Corso Italia'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:ASIN'                                         'B004L8CUUK'
'TXXX:Acoustid Id'                                  'c637b4c3-4ac4-4288-925a-c0827674b532'
'TXXX:Artists'                                      'Nuovo Corso Italia'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '49a5c89c-ab4e-455c-8bbe-78a18ebf6e6e'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '23e858fb-43ae-42e8-bc36-97adf760fc0d'
'TXXX:MusicBrainz Release Group Id'                 'e2f33c9b-6a08-4af1-b884-e8d235b210f6'
'TXXX:MusicBrainz Release Track Id'                 '09628dcd-d281-41fd-9b26-6a9b1edd7a5f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['jazz', 'contemporary jazz', 'fusion', 'jazz-funk', 'rock', 'jazz-rock']
'TXXX:lastfmtags'                                   ['jazz', 'jazzrock']
'TXXX:originalyear'                                 '2011'
'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'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.45 dB'
'TXXX:replaygain_track_peak'                        '0.579657'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'313b37b3-940a-4bac-bb98-ac46cf6e0536')

========================== row from database ==========================
                                              'id'  1533474
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Speakin_ 4 - 60 Lounge Bar Grooves/23.Red Fly (Nuovo Corso Italia).mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  386
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  12397800
                                           'mtime'  1620535252
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Speakin_ 4 23.Red (Nuovo Italia) prerock jb jazz lounge exotica bossa
                                      'tag_artist'  Nuovo Corso Italia
                                     'tag_release'  60 Lounge Bar Grooves
                                       'tag_title'  Red Fly
                                             'bpm'  93.2
                                    'search_title'  'fly':2 'red':1
                                   'search_artist'  'corso':2 'italia':3 'nuovo':1
                                  'search_release'  '60':1 'bar':3 'grooves':4 'lounge':2
                                     'search_rest'  '23':7 '23red':9 '4':6 'bossa':17 'country':4 'exotica':2 'italia':12,13 'jazz':1 'jb':15 'lounge':16 'nuovo':10,11 'oldies':3 'prerock':14 'red':8 'speakin':5
                                    'search_combo'  '23':16 '23red':18 '4':15 '60':6C 'bar':8C 'bossa':26 'corso':4B 'country':13 'exotica':11 'fly':2A 'grooves':9C 'italia':5B,21,22 'jazz':10 'jb':24 'lounge':7C,25 'nuovo':3B,19,20 'oldies':12 'prerock':23 'red':1A,17 'speakin':14
                                    'tag_tracknum'  23
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', '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'  ['jazz', 'jazzrock']
                                        'tag_date'  2011
                                     'discogstags'  ['jazz', 'contemporary jazz', 'fusion', 'jazz-funk', 'rock', 'jazz-rock']

============================== file details ==============================
                                           'mtime'  1620535252.2620654  (2021-05-09 06:40:52)
                             'size'  12397800