======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '179'
                                          'artist'  'The Midnights'
                                     'text_people'  ''
                                         'release'  'Trashcan Records Vol. 10 - Mondo Exotica Pt. 3'
                                           'title'  'City Baba (Belgium)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-3', 'Q-UNU-1', 'Q-HHRNBTT-1', "
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 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['reggae', 'roots reggae', 'mod', 'all', 'raggamuffin']"
                                     'discogstags'  "['pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '22'
                                      'tracktotal'  '31'
                                            'date'  '1960'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '115.7'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunes_CDDB_1:eng'                            'C412B21F+359122+31+150+8876+25489+35100+45274+57592+67939+77938+85316+94379+105404+115774+124501+133799+145679+164473+173823+186886+195892+205356+216080+227341+240762+250450+260356+274294+284594+295810+312590+326747+345280'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '22'
'TALB' (Album/Movie/Show title)                     'Trashcan Records Vol. 10 - Mondo Exotica Pt. 3'
'TBPM' (BPM (beats per minute))                     '115.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDRC' (Recording time)                             '1960'
'TENC' (Encoded by)                                 'iTunes 12.3.3.17'
'TIT2' (Title/songname/content description)         'City Baba (Belgium)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Midnights'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '22/31'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['pop', 'rock']
'TXXX:lastfmtags'                                   ['reggae', 'roots reggae', 'mod', 'all', 'raggamuffin']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.34 dB'
'TXXX:replaygain_track_peak'                        '0.416548'

========================== row from database ==========================
                                              'id'  1524384
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/The Ruby_s - va - Trashcan Records Vol. 10 - Mondo Exotica Pt. 3/22 - The Midnights - City Baba (Belgium).mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  179
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  3966765
                                           'mtime'  1620536684
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Ruby_s va 22 prerock jb jazz lounge exotica bossa
                                      'tag_artist'  The Midnights
                                     'tag_release'  Trashcan Records Vol. 10 - Mondo Exotica Pt. 3
                                       'tag_title'  City Baba (Belgium)
                                             'bpm'  115.7
                                    'search_title'  'baba':2 'belgium':3,4 'city':1
                                   'search_artist'  'midnights':2 'the':1
                                  'search_release'  '3':9 'exotica':6 'mondo':5 'pt':7,8 'records':2 'trashcan':1 'vol':3,4
                                     'search_rest'  '22':8 'bossa':12 'country':4 'exotica':2 'jazz':1 'jb':10 'lounge':11 'oldies':3 'prerock':9 'ruby':5 's':6 'va':7
                                    'search_combo'  '22':23 '3':15C 'baba':2A 'belgium':3A,4A 'bossa':27 'city':1A 'country':19 'exotica':12C,17 'jazz':16 'jb':25 'lounge':26 'midnights':6B 'mondo':11C 'oldies':18 'prerock':24 'pt':13C,14C 'records':8C 'ruby':20 's':21 'the':5B 'trashcan':7C 'va':22 'vol':9C,10C
                                    'tag_tracknum'  22
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'roots reggae', 'mod', 'all', 'raggamuffin']
                                        'tag_date'  1960
                                     'discogstags'  ['pop', 'rock']

============================== file details ==============================
                                           'mtime'  1620536683.6054096  (2021-05-09 07:04:43)
                             'size'  3966765