======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '345'
                                          'artist'  "Graham Philip D'Ancey"
                                     'text_people'  ''
                                         'release'  'The Sacred Project EP'
                                           'title'  'Sacred Heart'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['instrumental', 'minimal synth', 'minimal electronic', 'minimal wave', "
 "'british']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '4'
                                            'date'  '1980'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '134.0'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Sacred Project EP'
'TBPM' (BPM (beats per minute))                     '134.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1980'
'TIT2' (Title/songname/content description)         'Sacred Heart'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               "Graham Philip D'Ancey"
'TRCK' (Track number/Position in set)               '1/4'
'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:lastfmtags'                                   ['instrumental',
 'minimal synth',
 'minimal electronic',
 'minimal wave',
 'british']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.64 dB'
'TXXX:replaygain_track_peak'                        '0.895956'

========================== row from database ==========================
                                              'id'  1529094
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Minimal Wave/[MW011] Graham Philip D_Ancey - The Sacred Project (12__, EP, Ltd, Whi) [2008] 320Kbps/a1 - sacred heart.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  345
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  13830008
                                           'mtime'  1620540489
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Minimal Wave [MW011] D_Ancey (12__, EP, Ltd, Whi) [2008] 320Kbps a1 sacred heart electronic we new wave or post punk
                                      'tag_artist'  Graham Philip D'Ancey
                                     'tag_release'  The Sacred Project EP
                                       'tag_title'  Sacred Heart
                                             'bpm'  134.0
                                    'search_title'  'heart':2 'sacred':1
                                   'search_artist'  'ancey':4 'd':3 'dancey':5 'graham':1 'philip':2
                                  'search_release'  'ep':4 'project':3 'sacred':2 'the':1
                                     'search_rest'  '12':7,8 '2008':15,16 '320kbps':17 'a1':18 'ancey':6 'd':5 'electronic':21 'ep':9,10 'heart':20 'ltd':11,12 'minimal':1 'mw011':3,4 'new':23 'or':24 'post':25 'punk':26 'sacred':19 'wave':2 'we':22 'whi':13,14
                                    'search_combo'  '12':18,19 '2008':26,27 '320kbps':28 'a1':29 'ancey':6B,17 'd':5B,16 'dancey':7B 'electronic':32 'ep':11C,20,21 'graham':3B 'heart':2A,31 'ltd':22,23 'minimal':12 'mw011':14,15 'new':34 'or':35 'philip':4B 'post':36 'project':10C 'punk':37 'sacred':1A,9C,30 'the':8C 'wave':13 'we':33 'whi':24,25
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'minimal synth', 'minimal electronic', 'minimal wave', 'british']
                                        'tag_date'  1980
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620540488.7901468  (2021-05-09 08:08:08)
                             'size'  13830008