======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '326'
                                          'artist'  'Shaun Escoffery'
                                     'text_people'  ''
                                         'release'  "CD Pool 'remix' - November 2014"
                                           'title'  "People (Gil Cang's Disco Remix)"
                                           '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-3', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', "
 "'q-vocals-3']")
                                      'lastfmtags'  "['soul', 'acid jazz', 'soulful house', 'jazz', 'funky']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '13'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '128.03'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000D58 00000FAB 0000CDF8 0000BB92 00033658 0003363E 00008D84 00008D31 '
 '0002F8EB 0000B814')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000A98 0000000000DBCCD8 00000000 00C74854 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            'A411D60D+342630+13+150+20179+45651+68309+105973+129059+153557+171802+212586+240607+264418+294181+314459'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '6'
'TALB' (Album/Movie/Show title)                     "CD Pool 'remix' - November 2014"
'TBPM' (BPM (beats per minute))                     '128.03'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2014'
'TENC' (Encoded by)                                 'iTunes 12.0.0.140'
'TIT2' (Title/songname/content description)         "People (Gil Cang's Disco Remix)"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Shaun Escoffery'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '6/13'
'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:lastfmtags'                                   ['soul', 'acid jazz', 'soulful house', 'jazz', 'funky']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+9.04 dB'
'TXXX:replaygain_track_peak'                        '0.137806'

========================== row from database ==========================
                                              'id'  1507304
                                            'path'  /data/Music/Bulk/00poprockelectronic/deep house/Shaun Escoffery - People (Gil Cang_s Disco Remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  326
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  13070833
                                           'mtime'  1621085302
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic deep house Cang_s electronic th techno minimal or deephouse
                                      'tag_artist'  Shaun Escoffery
                                     'tag_release'  CD Pool 'remix' - November 2014
                                       'tag_title'  People (Gil Cang's Disco Remix)
                                             'bpm'  128.03
                                    'search_title'  'cang':4 'cangs':6 'disco':7 'gil':2,3 'people':1 'remix':8,9 's':5
                                   'search_artist'  'escoffery':2 'shaun':1
                                  'search_release'  '2014':6 'cd':1 'november':5 'pool':2 'remix':3,4
                                     'search_rest'  '00poprockelectronic':1 'cang':4 'deep':2 'deephouse':11 'electronic':6 'house':3 'minimal':9 'or':10 's':5 'techno':8 'th':7
                                    'search_combo'  '00poprockelectronic':18 '2014':17C 'cang':4A,21 'cangs':6A 'cd':12C 'deep':19 'deephouse':28 'disco':7A 'electronic':23 'escoffery':11B 'gil':2A,3A 'house':20 'minimal':26 'november':16C 'or':27 'people':1A 'pool':13C 'remix':8A,9A,14C,15C 's':5A,22 'shaun':10B 'techno':25 'th':24
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             '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-1', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soul', 'acid jazz', 'soulful house', 'jazz', 'funky']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621085301.755027  (2021-05-15 15:28:21)
                             'size'  13070833