======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '284'
                                          'artist'  'Gerard McMann'
                                     'text_people'  ''
                                         'release'  'The Lost Boys'
                                           'title'  'Cry Little Sister (Theme From'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['soundtrack', 'rock', '80s', 'pop', 'goth']"
                                     'discogstags'  "['pop rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1987'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted'
                                             'bpm'  '144.955'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Lost Boys'
'TBPM' (BPM (beats per minute))                     '144.955'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-unsorted'
'TDRC' (Recording time)                             '1987'
'TIT2' (Title/songname/content description)         'Cry Little Sister (Theme From'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gerard McMann'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['pop rock', 'rock']
'TXXX:lastfmtags'                                   ['soundtrack', 'rock', '80s', 'pop', 'goth']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.98 dB'
'TXXX:replaygain_track_peak'                        '1.095476'

========================== row from database ==========================
                                              'id'  1314140
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Best of 70 80 & 90s - 211 Hits (6CDS)/Gerard McMann - Cry Little Sister (Theme From The Lost Boys).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  284
                                           'genre'  electronic-generic or radio-unsorted
                                        'filesize'  4553662
                                           'mtime'  1621695863
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Best of 70 80 & 90s 211 Hits (6CDS) Boys) electronic generic or radio unsorted
                                      'tag_artist'  Gerard McMann
                                     'tag_release'  The Lost Boys
                                       'tag_title'  Cry Little Sister (Theme From
                                             'bpm'  144.955
                                    'search_title'  'cry':1 'from':6 'little':2 'sister':3 'theme':4,5
                                   'search_artist'  'gerard':1 'mann':4 'mc':3 'mcmann':2
                                  'search_release'  'boys':3 'lost':2 'the':1
                                     'search_rest'  '00poprockelectronic':1 '211':7 '6cds':9,10 '70':4 '80':5 '90s':6 'best':2 'boys':11,12 'electronic':13 'generic':14 'hits':8 'of':3 'or':15 'radio':16 'unsorted':17
                                    'search_combo'  '00poprockelectronic':14 '211':20 '6cds':22,23 '70':17 '80':18 '90s':19 'best':15 'boys':13C,24,25 'cry':1A 'electronic':26 'from':6A 'generic':27 'gerard':7B 'hits':21 'little':2A 'lost':12C 'mann':10B 'mc':9B 'mcmann':8B 'of':16 'or':28 'radio':29 'sister':3A 'the':11C 'theme':4A,5A 'unsorted':30
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'rock', '80s', 'pop', 'goth']
                                        'tag_date'  1987
                                     'discogstags'  ['pop rock', 'rock']

============================== file details ==============================
                                           'mtime'  1621695862.776023  (2021-05-22 17:04:22)
                             'size'  4553662