======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '116'
                                          'artist'  'Florida Klaus'
                                     'text_people'  ''
                                         'release'  '50/50'
                                           'title'  'Captain Gips&Elesdee'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['compilation song', 'k1r7m', 'doin our thing number 4', 'florida klaus']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '123.859'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '0'
'COMM:iTunNORM:eng'                                 (' 00001C36 00001BC0 0000D1D4 0000CDC3 0001AB3E 0001A482 00009088 00008BE3 '
 '00019829 00008D1F')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000AE0 00000000004E7D10 00000000 00238E0A 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            'AE0F6F1D+296504+29+150+6227+16859+26865+37941+50007+59676+68424+76742+85253+95744+109024+119040+132612+141352+149867+160515+170409+180401+190758+203236+212416+224974+235735+243841+255334+266389+274963+286962'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '7'
'TALB' (Album/Movie/Show title)                     '50/50'
'TBPM' (BPM (beats per minute))                     '123.859'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2009'
'TENC' (Encoded by)                                 'iTunes 10.2.1'
'TIT2' (Title/songname/content description)         'Captain Gips&Elesdee'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Florida Klaus'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['compilation song', 'k1r7m', 'doin our thing number 4', 'florida klaus']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.48 dB'
'TXXX:replaygain_track_peak'                        '0.333990'

========================== row from database ==========================
                                              'id'  765492
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Florida Klaus aka Captain Gips/Captain-Gips-Elesdee.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  116
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  2375546
                                           'mtime'  1620587111
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism aka hip hop rnb rap turntablism
                                      'tag_artist'  Florida Klaus
                                     'tag_release'  50/50
                                       'tag_title'  Captain Gips&Elesdee
                                             'bpm'  123.859
                                    'search_title'  'captain':1 'elesdee':3 'gips':2 'gipselesdee':4
                                   'search_artist'  'florida':1 'klaus':2
                                  'search_release'  '50':1,2 '5050':3
                                     'search_rest'  'aka':5 'hip':6 'hiphop':1 'hop':7 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '50':7C,8C '5050':9C 'aka':14 'captain':1A 'elesdee':3A 'florida':5B 'gips':2A 'gipselesdee':4A 'hip':15 'hiphop':10 'hop':16 'klaus':6B 'rap':11 'rnb':12 'turntablism':13
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['compilation song', 'k1r7m', 'doin our thing number 4', 'florida klaus']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620587111.2432008  (2021-05-09 21:05:11)
                             'size'  2375546