======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '332'
                                          'artist'  'Mousse T., Boris Jennings'
                                     'text_people'  ''
                                         'release'  'On Air Lounge Vol 3 (Selected Chill Out Lounge & Deep House Tracks) '
                                           'title'  "Brother On The Run (Feat. Boris Jennings) - Mousse T's Unreleased Edit"
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '119.8'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'On Air'
'TALB' (Album/Movie/Show title)                     'On Air Lounge Vol 3 (Selected Chill Out Lounge & Deep House Tracks) '
'TBPM' (BPM (beats per minute))                     '119.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2014'
'TIT2' (Title/songname/content description)         "Brother On The Run (Feat. Boris Jennings) - Mousse T's Unreleased Edit"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mousse T., Boris Jennings'
'TPE2' (Band/orchestra/accompaniment)               'Mousse T., Boris Jennings'
'TRCK' (Track number/Position in set)               '03'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.357565'

========================== row from database ==========================
                                              'id'  1507603
                                            'path'  /data/Music/Bulk/00poprockelectronic/deep house/03. Mousse T., Boris Jennings - Brother On The Run (Feat. Boris Jennings) - Mousse T_s Unreleased Edit.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  332
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  13342853
                                           'mtime'  1621085285
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic deep house 03. T_s electronic techno minimal deephouse
                                      'tag_artist'  Mousse T., Boris Jennings
                                     'tag_release'  On Air Lounge Vol 3 (Selected Chill Out Lounge & Deep House Tracks) 
                                       'tag_title'  Brother On The Run (Feat. Boris Jennings) - Mousse T's Unreleased Edit
                                             'bpm'  119.8
                                    'search_title'  'boris':7 'brother':1 'edit':15 'feat':5,6 'jennings':8,9 'mousse':10 'on':2 'run':4 's':12 't':11 'the':3 'ts':13 'unreleased':14
                                   'search_artist'  'boris':4 'jennings':5 'mousse':1 't':2,3
                                  'search_release'  '3':5 'air':2 'chill':8 'deep':10 'house':11 'lounge':3 'on':1 'out':9 'selected':6,7 'tracks':12,13 'vol':4
                                     'search_rest'  '00poprockelectronic':1 '03':4,5 'deep':2 'deephouse':11 'electronic':8 'house':3 'minimal':10 's':7 't':6 'techno':9
                                    'search_combo'  '00poprockelectronic':34 '03':37,38 '3':25C 'air':22C 'boris':7A,19B 'brother':1A 'chill':28C 'deep':30C,35 'deephouse':44 'edit':15A 'electronic':41 'feat':5A,6A 'house':31C,36 'jennings':8A,9A,20B 'lounge':23C 'minimal':43 'mousse':10A,16B 'on':2A,21C 'out':29C 'run':4A 's':12A,40 'selected':26C,27C 't':11A,17B,18B,39 'techno':42 'the':3A 'tracks':32C,33C 'ts':13A 'unreleased':14A 'vol':24C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621085285.3716817  (2021-05-15 15:28:05)
                             'size'  13342853