======================== unified (from filesystem) ========================
                                         'bitrate'  '189.973'
                                        'duration'  '228'
                                          'artist'  'Dominique Leone'
                                     'text_people'  ''
                                         'release'  "dimitri's dungeon mixtape iii"
                                           'title'  'Conversational'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['psychedelic', 'indie', 'funk', 'noise', 'late night tales']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-experimental;set-pl-dimitridm'
                                             'bpm'  '141.4'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "dimitri's dungeon mixtape iii"
'TBPM' (BPM (beats per minute))                     '141.4'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental', 'set-pl-dimitridm']
'TENC' (Encoded by)                                 'iTunes v7.6.2, QuickTime 7.4.5'
'TIT2' (Title/songname/content description)         'Conversational'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Dominique Leone'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Compilation'                                  '0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'electronic'
'TXXX:iTunNORM'                                     (' 000004BF 0000072C 0000465E 00003E57 0000F968 0000F968 000071E3 00007FF4 '
 '0000B2CA 00001282')
'TXXX:iTunSMPB'                                     (' 00000000 00000840 000000DC 000000000099EAE4 00000000 00000000 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TXXX:iTunes_CDDB_IDs'                              '11+A3214054BAB48655DD657DE39DE8D1DA+10787456'
'TXXX:lastfmtags'                                   ['psychedelic', 'indie', 'funk', 'noise', 'late night tales']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.65 dB'
'TXXX:replaygain_track_peak'                        '0.562538'

========================== row from database ==========================
                                              'id'  1530862
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Freeform - dimitri_s dungeon mixtape iii - electrician returns/34 Dominique Leone - Conversational.mp3
                                         'working'  None
                                         'bitrate'  190
                                    'duration_sec'  228
                                           'genre'  electronic-experimental;set-pl-dimitridm
                                        'filesize'  5546260
                                           'mtime'  1636920550
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Freeform dimitri_s electrician returns 34 electronic experimental;set pl dimitridm
                                      'tag_artist'  Dominique Leone
                                     'tag_release'  dimitri's dungeon mixtape iii
                                       'tag_title'  Conversational
                                             'bpm'  141.4
                                    'search_title'  'conversational':1
                                   'search_artist'  'dominique':1 'leone':2
                                  'search_release'  'dimitri':1 'dimitris':3 'dungeon':4 'iii':6 'mixtape':5 's':2
                                     'search_rest'  '34':6 'dimitri':2 'dimitridm':13 'electrician':4 'electronic':7 'experimental':8,10 'freeform':1 'pl':12 'returns':5 's':3 'set':9,11
                                    'search_combo'  '34':15 'conversational':1A 'dimitri':4C,11 'dimitridm':22 'dimitris':6C 'dominique':2B 'dungeon':7C 'electrician':13 'electronic':16 'experimental':17,19 'freeform':10 'iii':9C 'leone':3B 'mixtape':8C 'pl':21 'returns':14 's':5C,12 'set':18,20
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic', 'indie', 'funk', 'noise', 'late night tales']
                                        'tag_date'  
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636920549.9774816  (2021-11-14 21:09:09)
                             'size'  5546260