======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '255'
                                          'artist'  'Aaron Tesser ,The New Jazz Affair '
                                     'text_people'  ''
                                         'release'  'Bossa for Lovers (The Best Love Songs in a Brazilian Jazz Lounge Touch)'
                                           'title'  'I Want You to Stay (Bebo Best and the Super Lounge Orchestra Nu Bossa Mix)'
                                           'quals'  ("['q-bass-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-4']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '100.0'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Bossa for Lovers (The Best Love Songs in a Brazilian Jazz Lounge Touch)'
'TBPM' (BPM (beats per minute))                     '100.0'
'TCON' (Content type, a.k.a. Genre)                 'jb-jazz-lounge or exotica or bossa'
'TDRC' (Recording time)                             '2014'
'TIT2' (Title/songname/content description)         'I Want You to Stay (Bebo Best and the Super Lounge Orchestra Nu Bossa Mix)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Aaron Tesser ,The New Jazz Affair '
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'TXXX:q-bass'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.37 dB'
'TXXX:replaygain_track_peak'                        '0.324443'

========================== row from database ==========================
                                              'id'  1391415
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/bossa for lovers (the best love songs in a brazilian jazz lounge touch) (2014)/12. i want you to stay (bebo best and the super lounge orchestra nu bossa mix) - aaron tesser ,the new jazz affair .mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  255
                                           'genre'  jb-jazz-lounge or exotica or bossa
                                        'filesize'  10272565
                                           'mtime'  1620168478
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country bossa lovers (the best love songs brazilian jazz lounge touch) (2014) 12. want you stay (bebo best super lounge orchestra nu bossa mix) aaron tesser ,the new jazz affair jb jazz lounge exotica bossa
                                      'tag_artist'  Aaron Tesser ,The New Jazz Affair 
                                     'tag_release'  Bossa for Lovers (The Best Love Songs in a Brazilian Jazz Lounge Touch)
                                       'tag_title'  I Want You to Stay (Bebo Best and the Super Lounge Orchestra Nu Bossa Mix)
                                             'bpm'  100.0
                                    'search_title'  'and':9 'bebo':6,7 'best':8 'bossa':15 'i':1 'lounge':12 'mix':16,17 'nu':14 'orchestra':13 'stay':5 'super':11 'the':10 'to':4 'want':2 'you':3
                                   'search_artist'  'aaron':1 'affair':7 'jazz':6 'new':5 'tesser':2 'the':3,4
                                  'search_release'  'a':10 'best':6 'bossa':1 'brazilian':11 'for':2 'in':9 'jazz':12 'lounge':13 'love':7 'lovers':3 'songs':8 'the':4,5 'touch':14,15
                                     'search_rest'  '12':18,19 '2014':16,17 'aaron':30 'affair':33 'bebo':23,24 'best':9 'bossa':5 'brazilian':12 'country':4 'exotica':2 'jazz':1 'jb':34 'lounge':13 'love':10 'lovers':6 'mix':28,29 'new':32 'nu':27 'oldies':3 'orchestra':26 'songs':11 'stay':22 'super':25 'tesser':31 'the':7,8 'touch':14,15 'want':20 'you':21
                                    'search_combo'  '12':57,58 '2014':55,56 'a':34C 'aaron':18B,69 'affair':24B,72 'and':9A 'bebo':6A,7A,62,63 'best':8A,30C,48 'bossa':15A,25C,44 'brazilian':35C,51 'country':43 'exotica':41 'for':26C 'i':1A 'in':33C 'jazz':23B,36C,40 'jb':73 'lounge':12A,37C,52 'love':31C,49 'lovers':27C,45 'mix':16A,17A,67,68 'new':22B,71 'nu':14A,66 'oldies':42 'orchestra':13A,65 'songs':32C,50 'stay':5A,61 'super':11A,64 'tesser':19B,70 'the':10A,20B,21B,28C,29C,46,47 'to':4A 'touch':38C,39C,53,54 'want':2A,59 'you':3A,60
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['q-chart-2', 'q-drums-4', 'q-vocals-4', 'q-other-2', 'q-play-2', 'q-piano-1', 'q-bass-2']
                                      'lastfmtags'  []
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620168478.335119  (2021-05-05 00:47:58)
                             'size'  10272565