======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '250'
                                          'artist'  'Depeche Mode'
                                     'text_people'  ''
                                         'release'  'The Meaning of Love'
                                           'title'  "Oberkorn (It's a Small Town)"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'new wave', 'electronic', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '1982'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '102.644'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Meaning of Love'
'TBPM' (BPM (beats per minute))                     '102.644'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1982'
'TIT2' (Title/songname/content description)         "Oberkorn (It's a Small Town)"
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Depeche Mode'
'TRCK' (Track number/Position in set)               '2'
'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'                                   ['80s', 'new wave', 'electronic', 'synthpop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.11 dB'
'TXXX:replaygain_track_peak'                        '0.891472'

========================== row from database ==========================
                                              'id'  1507317
                                            'path'  /data/Music/Bulk/00poprockelectronic/Depeche Mode/Cd singles/MBZ;#Depeche Mode;#The Meaning of Love;#1991-00-00;#02;#Oberkorn (It_s a Small Town).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  250
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  6012800
                                           'mtime'  1636922621
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Cd singles MBZ;#Depeche Mode;#The Love;#1991 00 00;#02;#Oberkorn (It_s electronic we electropop synthpop
                                      'tag_artist'  Depeche Mode
                                     'tag_release'  The Meaning of Love
                                       'tag_title'  Oberkorn (It's a Small Town)
                                             'bpm'  102.644
                                    'search_title'  'a':5 'it':2 'its':4 'oberkorn':1 's':3 'small':6 'town':7,8
                                   'search_artist'  'depeche':1 'mode':2
                                  'search_release'  'love':4 'meaning':2 'of':3 'the':1
                                     'search_rest'  '00':16,17,20 '00poprockelectronic':1 '02':18,21 '1991':13,15 'cd':2 'depeche':5,7 'electronic':27 'electropop':29 'it':23,25 'love':12,14 'mbz':4,6 'mode':8,10 'oberkorn':19,22 's':24,26 'singles':3 'synthpop':30 'the':9,11 'we':28
                                    'search_combo'  '00':30,31,34 '00poprockelectronic':15 '02':32,35 '1991':27,29 'a':5A 'cd':16 'depeche':9B,19,21 'electronic':41 'electropop':43 'it':2A,37,39 'its':4A 'love':14C,26,28 'mbz':18,20 'meaning':12C 'mode':10B,22,24 'oberkorn':1A,33,36 'of':13C 's':3A,38,40 'singles':17 'small':6A 'synthpop':44 'the':11C,23,25 'town':7A,8A 'we':42
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-4', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'electronic', 'synthpop']
                                        'tag_date'  1982
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636922620.730489  (2021-11-14 21:43:40)
                             'size'  6012800