======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '45'
                                          'artist'  'Cyndi Lauper'
                                     'text_people'  ''
                                         'release'  "She's So Unusual"
                                           'title'  "He's So Unusual"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-1', 'q-other-3', 'q-vocals-3', 'q-mixbeat-3', "
 "'Q-PIANO-3']")
                                      'lastfmtags'  "['80s', 'new wave', 'female vocalists', 'pop', 'rock']"
                                     'discogstags'  "['electronic', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '145.267'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "She's So Unusual"
'TBPM' (BPM (beats per minute))                     '145.267'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         "He's So Unusual"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Cyndi Lauper'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'synth-pop']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'female vocalists', 'pop', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.89 dB'
'TXXX:replaygain_track_peak'                        '0.797019'

========================== row from database ==========================
                                              'id'  1496013
                                            'path'  /data/Music/Bulk/00poprockelectronic/album top 1000/0230 Cyndi Lauper - Shes So Unusual/She_s So Unusual-09-He_s So Unusual.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  45
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  1103364
                                           'mtime'  1620573558
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic album top 1000 0230 Shes She_s 09 He_s electronic we new wave or post punk
                                      'tag_artist'  Cyndi Lauper
                                     'tag_release'  She's So Unusual
                                       'tag_title'  He's So Unusual
                                             'bpm'  145.267
                                    'search_title'  'he':1 'hes':3 's':2 'so':4 'unusual':5
                                   'search_artist'  'cyndi':1 'lauper':2
                                  'search_release'  's':2 'she':1 'shes':3 'so':4 'unusual':5
                                     'search_rest'  '00poprockelectronic':1 '0230':5 '1000':4 'album':2 'electronic':11 'he':9 'new':13 'or':15 'post':16 'punk':17 's':8,10 'she':7 'shes':6 'top':3 'wave':14 'we':12
                                    'search_combo'  '00poprockelectronic':13 '0230':17 '1000':16 'album':14 'cyndi':6B 'electronic':23 'he':1A,21 'hes':3A 'lauper':7B 'new':25 'or':27 'post':28 'punk':29 's':2A,9C,20,22 'she':8C,19 'shes':10C,18 'so':4A,11C 'top':15 'unusual':5A,12C 'wave':26 'we':24
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-3', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'female vocalists', 'pop', 'rock']
                                        'tag_date'  2000
                                     'discogstags'  ['electronic', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1620573557.849146  (2021-05-09 17:19:17)
                             'size'  1103364