======================== unified (from filesystem) ========================
                                         'bitrate'  '110.55'
                                        'duration'  '298'
                                          'artist'  'MICK KARN'
                                     'text_people'  ''
                                         'release'  'Dimitri - PopTropic'
                                           'title'  'Trust Me'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-2', "
 "'Q-CHART-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  ("['bass', 'progressive rock', 'fusion', 'fretless bass', 'electronic', "
 "'experimental']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1982'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '86.3'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dimitri - PopTropic'
'TBPM' (BPM (beats per minute))                     '86.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1982'
'TIT2' (Title/songname/content description)         'Trust Me'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'MICK KARN'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf58.45.100'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['bass',
 'progressive rock',
 'fusion',
 'fretless bass',
 'electronic',
 'experimental']
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.88 dB'
'TXXX:replaygain_track_peak'                        '0.712940'
'TXXX:youtube'                                      '7NBAEDmzAWo'

========================== row from database ==========================
                                              'id'  1477458
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Dimitri/PopTropic/✿ MICK KARN - Trust Me (1982) ✿-7NBAEDmzAWo.mp3
                                         'working'  None
                                         'bitrate'  111
                                    'duration_sec'  298
                                           'genre'  electronic-unsorted
                                        'filesize'  4130805
                                           'mtime'  1678926273
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm ✿ (1982) ✿ 7NBAEDmzAWo electronic unsorted
                                      'tag_artist'  MICK KARN
                                     'tag_release'  Dimitri - PopTropic
                                       'tag_title'  Trust Me
                                             'bpm'  86.3
                                    'search_title'  'me':2 'trust':1
                                   'search_artist'  'karn':2 'mick':1
                                  'search_release'  'dimitri':1 'pop':3 'poptropic':2 'tropic':4
                                     'search_rest'  '1982':1,2 '7nbaedmz':6 '7nbaedmzawo':3 'awo':7 'electronic':4 'unsorted':5
                                    'search_combo'  '1982':9,10 '7nbaedmz':14 '7nbaedmzawo':11 'awo':15 'dimitri':5C 'electronic':12 'karn':4B 'me':2A 'mick':3B 'pop':7C 'poptropic':6C 'tropic':8C 'trust':1A 'unsorted':13
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-2', 'Q-CHART-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'Q-MIXBEAT-2']
                                      'lastfmtags'  ['bass', 'progressive rock', 'fusion', 'fretless bass', 'electronic', 'experimental']
                                        'tag_date'  1982
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678926273.2739565  (2023-03-16 01:24:33)
                             'size'  4130805