======================== unified (from filesystem) ========================
                                         'bitrate'  '270.687'
                                        'duration'  '249'
                                          'artist'  'Depeche Mode'
                                     'text_people'  ''
                                         'release'  "A Broken Frame (Collector's Edition)"
                                           'title'  "Oberkorn (It's A Small Town) (Bonus Track)"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'new wave', 'electronic', 'synthpop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '9'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '103.961'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:http://www.cdtag.com:\x02\x01\x0e%A\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x02\x01\x0e%A\x00')
'TALB' (Album/Movie/Show title)                     "A Broken Frame (Collector's Edition)"
'TBPM' (BPM (beats per minute))                     '103.961'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '2006-10-03'
'TIT2' (Title/songname/content description)         "Oberkorn (It's A Small Town) (Bonus Track)"
'TKEY' (Initial key)                                '7A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Depeche Mode'
'TRCK' (Track number/Position in set)               '8/9'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2006-09-30'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'DVD'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'electronic', 'synthpop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.41 dB'
'TXXX:replaygain_track_peak'                        '0.862358'

========================== row from database ==========================
                                              'id'  1324161
                                            'path'  /data/Music/Bulk/00poprockelectronic/Depeche Mode/1982-Depeche_Mode-A_Broken_Frame_(Collectors_Edition)-(DVD)-2006-SAW/08-depeche_mode-oberkorn_(its_a_small_town)_(bonus_track).mp3
                                         'working'  None
                                         'bitrate'  270
                                    'duration_sec'  249
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  8432297
                                           'mtime'  1621695966
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1982 Depeche_Mode A_Broken_Frame_(Collectors_Edition) (DVD) 2006 SAW 08 depeche_mode oberkorn_(its_a_small_town)_(bonus_track) electronic we electropop synthpop
                                      'tag_artist'  Depeche Mode
                                     'tag_release'  A Broken Frame (Collector's Edition)
                                       'tag_title'  Oberkorn (It's A Small Town) (Bonus Track)
                                             'bpm'  103.961
                                    'search_title'  'a':5 'bonus':9,10 'it':2 'its':4 'oberkorn':1 's':3 'small':6 'town':7,8 'track':11,12
                                   'search_artist'  'depeche':1 'mode':2
                                  'search_release'  'a':1 'broken':2 'collector':4 'collectors':6 'edition':7,8 'frame':3 's':5
                                     'search_rest'  '00poprockelectronic':1 '1982':2 '2006':17 'a':5,10,21,28 'bonus':24,31 'broken':6,11 'collectors':8,13 'depeche':3 'dvd':15,16 'edition':9,14 'electronic':33 'electropop':35 'frame':7,12 'its':20,27 'mode':4 'oberkorn':19,26 'saw':18 'small':22,29 'synthpop':36 'town':23,30 'track':25,32 'we':34
                                    'search_combo'  '00poprockelectronic':23 '1982':24 '2006':39 'a':5A,15C,27,32,43,50 'bonus':9A,10A,46,53 'broken':16C,28,33 'collector':18C 'collectors':20C,30,35 'depeche':13B,25 'dvd':37,38 'edition':21C,22C,31,36 'electronic':55 'electropop':57 'frame':17C,29,34 'it':2A 'its':4A,42,49 'mode':14B,26 'oberkorn':1A,41,48 's':3A,19C 'saw':40 'small':6A,44,51 'synthpop':58 'town':7A,8A,45,52 'track':11A,12A,47,54 'we':56
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  7A
                                           '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-3', 'q-syn-3', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'electronic', 'synthpop']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621695966.28966  (2021-05-22 17:06:06)
                             'size'  8432297