======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '272'
                                          'artist'  "Fabulosa Orquestra de Rock'n Roll"
                                     'text_people'  ''
                                         'release'  'Miserlou'
                                           'title'  'Misirlou / Sleepwalk'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'set-cover or covered-styled;set-cover or covered'
                                             'bpm'  '112.321'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Miserlou'
'TBPM' (BPM (beats per minute))                     '112.321'
'TCON' (Content type, a.k.a. Genre)                 ['set-cover or covered-styled',
 'set-cover or covered-styled',
 'set-cover or covered']
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Misirlou / Sleepwalk'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               "Fabulosa Orquestra de Rock'n Roll"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.54 dB'
'TXXX:replaygain_track_peak'                        '0.468219'

========================== row from database ==========================
                                              'id'  1498003
                                            'path'  /data/Music/Bulk/00poprockelectronic/Versions - MISIRLOU/Fabulosa Orquestra de Rock_n_roll - Misirlou - Sleepwalk.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  272
                                           'genre'  set-cover or covered-styled;set-cover or covered
                                        'filesize'  4368384
                                           'mtime'  1638544590
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Versions MISIRLOU Rock_n_roll set cover or covered styled;set cover or covered
                                      'tag_artist'  Fabulosa Orquestra de Rock'n Roll
                                     'tag_release'  Miserlou
                                       'tag_title'  Misirlou / Sleepwalk
                                             'bpm'  112.321
                                    'search_title'  'misirlou':1 'sleepwalk':2
                                   'search_artist'  'de':3 'fabulosa':1 'n':5 'orquestra':2 'rock':4 'rockn':6 'roll':7
                                  'search_release'  'miserlou':1
                                     'search_rest'  '00poprockelectronic':1 'cover':8 'covered':10 'misirlou':3 'n':5 'or':9 'rock':4 'roll':6 'set':7,12,14 'styled':11,13 'versions':2
                                    'search_combo'  '00poprockelectronic':11 'cover':18 'covered':20 'de':5B 'fabulosa':3B 'miserlou':10C 'misirlou':1A,13 'n':7B,15 'or':19 'orquestra':4B 'rock':6B,14 'rockn':8B 'roll':9B,16 'set':17,22,24 'sleepwalk':2A 'styled':21,23 'versions':12
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638544590.4495144  (2021-12-03 16:16:30)
                             'size'  4368384