======================== unified (from filesystem) ========================
                                         'bitrate'  '203.563'
                                        'duration'  '203'
                                          'artist'  'The Afro'
                                     'text_people'  ''
                                         'release'  'Superfly Soul-Dynamite Funk And Bad-Assed Street Grooves'
                                           'title'  'American Ensemble - Gone Is The Laughter Of You'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-JZFKS-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  '19'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '100.157'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:http://www.cdtag.com:\x02\x00Ë\x1ei\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xcb\x1ei\x00')
'TALB' (Album/Movie/Show title)                     'Superfly Soul-Dynamite Funk And Bad-Assed Street Grooves'
'TBPM' (BPM (beats per minute))                     '100.157'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '2006-00-00'
'TENC' (Encoded by)                                 '  '
'TIT2' (Title/songname/content description)         'American Ensemble - Gone Is The Laughter Of You'
'TKEY' (Initial key)                                '7A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'The Afro'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Union Square'
'TRCK' (Track number/Position in set)               '19/19'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.90.3 --alt-preset standard'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2006-10-12'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD (LP)'
'TXXX:Supplier'                                     '  '
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.35 dB'
'TXXX:replaygain_track_peak'                        '0.518138'

========================== row from database ==========================
                                              'id'  1252997
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Sir Joe Quarterman & Free Soul - Superfly_Soul-Dynamite_Funk_And_Bad-Assed_Street_Grooves/219-the_afro-american_ensemble_-_gone_is_the_laughter_of_you.mp3
                                         'working'  None
                                         'bitrate'  203
                                    'duration_sec'  203
                                           'genre'  funk or soul
                                        'filesize'  5174937
                                           'mtime'  1622756539
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul Sir Joe Quarterman & Free Superfly_Soul Dynamite_Funk_And_Bad Assed_Street_Grooves 219 the_afro american_ensemble_ _gone_is_the_laughter_of_you funk or soul
                                      'tag_artist'  The Afro
                                     'tag_release'  Superfly Soul-Dynamite Funk And Bad-Assed Street Grooves
                                       'tag_title'  American Ensemble - Gone Is The Laughter Of You
                                             'bpm'  100.157
                                    'search_title'  'american':1 'ensemble':2 'gone':3 'is':4 'laughter':6 'of':7 'the':5 'you':8
                                   'search_artist'  'afro':2 'the':1
                                  'search_release'  'and':6 'assed':8 'bad':7 'badassed':9 'dynamite':3 'funk':5 'grooves':11 'soul':2 'souldynamite':4 'street':10 'superfly':1
                                     'search_rest'  '219':17 'afro':19 'american':20 'and':12 'assed':14 'bad':13 'dynamite':10 'ensemble':21 'free':7 'funk':2,11 'gone':22 'grooves':16 'is':23 'joe':5 'laughter':25 'of':26 'or':28 'quarterman':6 'sir':4 'soul':3,9 'street':15 'superfly':8 'swing':1 'the':18,24 'you':27
                                    'search_combo'  '219':38 'afro':10B,40 'american':1A,41 'and':16C,33 'assed':18C,35 'bad':17C,34 'badassed':19C 'dynamite':13C,31 'ensemble':2A,42 'free':28 'funk':15C,23,32 'gone':3A,43 'grooves':21C,37 'is':4A,44 'joe':26 'laughter':6A,46 'of':7A,47 'or':49 'quarterman':27 'sir':25 'soul':12C,24,30 'souldynamite':14C 'street':20C,36 'superfly':11C,29 'swing':22 'the':5A,9B,39,45 'you':8A,48
                                    'tag_tracknum'  19
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622756539.4769957  (2021-06-03 23:42:19)
                             'size'  5174937