======================== unified (from filesystem) ========================
                                         'bitrate'  '226.918'
                                        'duration'  '358'
                                          'artist'  'Mayhem & Noisia'
                                     'text_people'  ''
                                         'release'  'Facade / Moonway Renegade'
                                           'title'  'Moonway Renegade'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['the netherlands', 'united states', 'atlanta']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '114.479'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Facade / Moonway Renegade'
'TBPM' (BPM (beats per minute))                     '114.479'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Moonway Renegade'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mayhem & Noisia'
'TRCK' (Track number/Position in set)               '2'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '124,183'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['the netherlands', 'united states', 'atlanta']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.12 dB'
'TXXX:replaygain_track_peak'                        '0.510181'

========================== row from database ==========================
                                              'id'  1321903
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Ram-Noisia_and_Mayhem-RAMM59-2006-sour__b-noisia_and_mayhem-moonway_renegade-sour.mp3
                                         'working'  None
                                         'bitrate'  226
                                    'duration_sec'  358
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  10200766
                                           'mtime'  1621696856
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Ram Noisia_and_Mayhem RAMM59 2006 sour__b noisia_and_mayhem moonway_renegade sour electronic th breakbeat or dnb or jungle
                                      'tag_artist'  Mayhem & Noisia
                                     'tag_release'  Facade / Moonway Renegade
                                       'tag_title'  Moonway Renegade
                                             'bpm'  114.479
                                    'search_title'  'moonway':1 'renegade':2
                                   'search_artist'  'mayhem':1 'noisia':2
                                  'search_release'  'facade':1 'moonway':2 'renegade':3
                                     'search_rest'  '00poprockelectronic':1 '2006':12 'and':9 'b':14 'breakbeat':20 'dnb':22 'electronic':18 'files':5,6 'jungle':23 'loose':3,4 'mayhem':10 'moonway':15 'noisia':8 'or':21 'ram':7 'ramm59':11 'renegade':16 'sour':13,17 'th':19 'unsorted':2
                                    'search_combo'  '00poprockelectronic':8 '2006':19 'and':16 'b':21 'breakbeat':27 'dnb':29 'electronic':25 'facade':5C 'files':12,13 'jungle':30 'loose':10,11 'mayhem':3B,17 'moonway':1A,6C,22 'noisia':4B,15 'or':28 'ram':14 'ramm59':18 'renegade':2A,7C,23 'sour':20,24 'th':26 'unsorted':9
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-2', '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-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['the netherlands', 'united states', 'atlanta']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696856.2022486  (2021-05-22 17:20:56)
                             'size'  10200766