======================== unified (from filesystem) ========================
                                         'bitrate'  '233.152'
                                        'duration'  '241'
                                          'artist'  'tobacco'
                                     'text_people'  ''
                                         'release'  'Fucked Up Friends'
                                           'title'  'Dirt (featuring Aesop Rock)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['poptron', 'anticon', 'psychedelic', 'electronic', 'experimental', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '16'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-psych;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '117.9'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 0000142F 00001476 0000935F 0000891C 0000EB68 0000E992 00009D7C 0000BA31 '
 '000211CB 00035078')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000858 0000000000A28598 00000000 006B58E1 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            'B6094F10+178905+16+150+8718+22878+37523+46986+61710+66665+76158+76953+95067+112616+121701+140266+148055+158867+169543'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '9'
'TALB' (Album/Movie/Show title)                     'Fucked Up Friends'
'TBPM' (BPM (beats per minute))                     '117.9'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-psych', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'iTunes v7.6.0.29'
'TIT2' (Title/songname/content description)         'Dirt (featuring Aesop Rock)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'tobacco'
'TPE2' (Band/orchestra/accompaniment)               'tobacco'
'TRCK' (Track number/Position in set)               '15/16'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['poptron', 'anticon', 'psychedelic', 'electronic', 'experimental', 'hip hop']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.03 dB'
'TXXX:replaygain_track_peak'                        '0.426011'

========================== row from database ==========================
                                              'id'  721786
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/abr0089_(2008)_Tobacco_Fuck Up Friends/15 - Dirt (featuring Aesop Rock).mp3
                                         'working'  None
                                         'bitrate'  233
                                    'duration_sec'  241
                                           'genre'  electronic-experimental-psych;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  7044330
                                           'mtime'  1637329383
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm abr0089_(2008)_Tobacco_Fuck 15 electronic experimental psych;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  tobacco
                                     'tag_release'  Fucked Up Friends
                                       'tag_title'  Dirt (featuring Aesop Rock)
                                             'bpm'  117.9
                                    'search_title'  'aesop':4 'dirt':1 'featuring':2,3 'rock':5,6
                                   'search_artist'  'tobacco':1
                                  'search_release'  'friends':3 'fucked':1 'up':2
                                     'search_rest'  '2008':2,6 'abr0089':1,5 'electronic':9 'experimental':10 'fuck':4,8 'mor':20 'pl':15 'psych':11,13 'set':12,14,17,19 'shirleyspinoza':16,18 'tobacco':3,7
                                    'search_combo'  '2008':12,16 'abr0089':11,15 'aesop':4A 'dirt':1A 'electronic':19 'experimental':20 'featuring':2A,3A 'friends':10C 'fuck':14,18 'fucked':8C 'mor':30 'pl':25 'psych':21,23 'rock':5A,6A 'set':22,24,27,29 'shirleyspinoza':26,28 'tobacco':7B,13,17 'up':9C
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['poptron', 'anticon', 'psychedelic', 'electronic', 'experimental', 'hip hop']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637329383.3858736  (2021-11-19 14:43:03)
                             'size'  7044330