======================== unified (from filesystem) ========================
                                         'bitrate'  '273.945'
                                        'duration'  '150'
                                          'artist'  'Robert Johnson and Punchdrunks'
                                     'text_people'  ''
                                         'release'  'Cinemascope-A-Dope'
                                           'title'  "Groovin' With Mr. Bloe"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['surf', 'swedish', 'instrumental', 'surf rock']"
                                     'discogstags'  "['surf', 'garage rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  '13'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'rock-pop-surf'
                                             'bpm'  '91.8'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:CD Front Cover'                               type PictureType.COVER_FRONT (Cover (front)) b'CD Front Cover'
                                     
'MCDI' (Music CD identifier)                        MCDI(data=b'\x00r\x01\r\x00\x10\x01\x00\x00\x00\x00\x00\x00\x10\x02\x00\x00\x001;\x00\x10\x03\x00\x00\x00V\xe2\x00\x10\x04\x00\x00\x00\x80\xab\x00\x10\x05\x00\x00\x00\xb3\xdd\x00\x10\x06\x00\x00\x00\xd7\xd9\x00\x10\x07\x00\x00\x00\xfaB\x00\x10\x08\x00\x00\x01&@\x00\x10\t\x00\x00\x01L\x0b\x00\x10\n\x00\x00\x01\x82\x12\x00\x10\x0b\x00\x00\x01\x98\xac\x00\x10\x0c\x00\x00\x01\xc3X\x00\x10\r\x00\x00\x01\xdf\xd5\x00\x10\xaa\x00\x00\x02\x07\x96\x00\x08')
'TALB' (Album/Movie/Show title)                     'Cinemascope-A-Dope'
'TBPM' (BPM (beats per minute))                     '91.8'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-surf'
'TDRC' (Recording time)                             '2001'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         "Groovin' With Mr. Bloe"
'TKEY' (Initial key)                                '10B'
'TLEN' (Length)                                     '150160'
'TPE1' (Lead performer(s)/Soloist(s))               'Robert Johnson and Punchdrunks'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '07/13'
'TSSE' (Software/Hardware and settings used for encoding)  'lame.exe -h -b 192-V0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['surf', 'garage rock', 'rock']
'TXXX:lastfmtags'                                   ['surf', 'swedish', 'instrumental', 'surf rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.25 dB'
'TXXX:replaygain_track_peak'                        '0.456069'

========================== row from database ==========================
                                              'id'  1509391
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Robert Johnson and Punchdrunks - cinemascope-a-dope/07. johnson, robert and punchdrunks - groovin_ with mr. bloe.mp3
                                         'working'  None
                                         'bitrate'  274
                                    'duration_sec'  150
                                           'genre'  rock-pop-surf
                                        'filesize'  5143740
                                           'mtime'  1620737090
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner cinemascope dope 07. johnson, robert punchdrunks groovin_ with mr. bloe rock pop surf
                                      'tag_artist'  Robert Johnson and Punchdrunks
                                     'tag_release'  Cinemascope-A-Dope
                                       'tag_title'  Groovin' With Mr. Bloe
                                             'bpm'  91.8
                                    'search_title'  'bloe':6 'groovin':1,2 'mr':4,5 'with':3
                                   'search_artist'  'and':3 'johnson':2 'punchdrunks':4 'robert':1
                                  'search_release'  'a':2 'cinemascope':1 'cinemascopeadope':4 'dope':3
                                     'search_rest'  '07':7,8 'bloe':17 'cinemascope':5 'dope':6 'garage':2 'groovin':13 'johnson':9,10 'mr':15,16 'pop':19 'punchdrunks':12 'punk':1 'robert':11 'rock':18 'stoner':4 'surf':3 'with':14
                                    'search_combo'  '07':21,22 'a':12C 'and':9B 'bloe':6A,31 'cinemascope':11C,19 'cinemascopeadope':14C 'dope':13C,20 'garage':16 'groovin':1A,2A,27 'johnson':8B,23,24 'mr':4A,5A,29,30 'pop':33 'punchdrunks':10B,26 'punk':15 'robert':7B,25 'rock':32 'stoner':18 'surf':17 'with':3A,28
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['surf', 'swedish', 'instrumental', 'surf rock']
                                        'tag_date'  2001
                                     'discogstags'  ['surf', 'garage rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620737089.6916518  (2021-05-11 14:44:49)
                             'size'  5143740