======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '372'
                                          'artist'  'Johnny "Guitar" Watson'
                                     'text_people'  ''
                                         'release'  'Johnny "Guitar" Watson And The Family Clone'
                                           'title'  "Ain't Movin'"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-JZFKS-4', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['guitar', 'blues', 'soul', 'funk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '8'
                                            'date'  '1981'
                                        'comments'  ''
                                           'genre'  'funk or soul-funk'
                                             'bpm'  '108.6'
                                             'key'  '9A'
                                        'acoustid'  '1ebad4ed-6415-4708-be2e-436fb9583ef2'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 000001EE 000001B7 00000F39 00000E87 0001D505 0000C37E 00005FA2 0000613F '
 '0001D4EE 0001D4EE')
'PRIV:AverageLevel:+\x0f\x00\x00'                   PRIV(owner='AverageLevel', data=b'+\x0f\x00\x00')
'PRIV:PeakValue:þ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xfe\x7f\x00\x00')
'TALB' (Album/Movie/Show title)                     'Johnny "Guitar" Watson And The Family Clone'
'TBPM' (BPM (beats per minute))                     '108.6'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul-funk'
'TDOR' (Original release time)                      '1981'
'TDRC' (Recording time)                             '1981'
'TIT2' (Title/songname/content description)         "Ain't Movin'"
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'Phonograph record'
'TPE1' (Lead performer(s)/Soloist(s))               'Johnny "Guitar" Watson'
'TPE2' (Band/orchestra/accompaniment)               'Johnny "Guitar" Watson'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'DJM Records'
'TRCK' (Track number/Position in set)               '4/8'
'TSO2'                                              'Watson, Johnny "Guitar"'
'TSOP' (Performer sort order)                       'Watson, Johnny "Guitar"'
'TXXX:Acoustid Id'                                  '1ebad4ed-6415-4708-be2e-436fb9583ef2'
'TXXX:Artists'                                      'Johnny "Guitar" Watson'
'TXXX:CATALOGNUMBER'                                'DJM-501'
'TXXX:MusicBrainz Album Artist Id'                  'defba3df-b0f3-4ef1-8e1f-4ef88cc8fc42'
'TXXX:MusicBrainz Album Id'                         '021ffc63-50fd-4df5-a332-18c10035efdd'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'defba3df-b0f3-4ef1-8e1f-4ef88cc8fc42'
'TXXX:MusicBrainz Release Group Id'                 '601042fe-de1b-4d21-9033-89b3bc1c038c'
'TXXX:MusicBrainz Release Track Id'                 'a62e5cb7-69ed-4fb6-a28f-72df92db427d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '4'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['guitar', 'blues', 'soul', 'funk', 'rock']
'TXXX:originalyear'                                 '1981'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.90 dB'
'TXXX:replaygain_track_peak'                        '0.725059'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7e02e5ca-88a0-48ca-a419-7f32a4423a0f')

========================== row from database ==========================
                                              'id'  1521740
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/johnny guitar watson - 1981 and the family clone/a4 - johnny guitar watson - ain_t movin_.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  372
                                           'genre'  funk or soul-funk
                                        'filesize'  9004585
                                           'mtime'  1620665731
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul johnny guitar watson 1981 and the family clone a4 johnny guitar watson ain_t movin_ funk or soul funk
                                      'tag_artist'  Johnny "Guitar" Watson
                                     'tag_release'  Johnny "Guitar" Watson And The Family Clone
                                       'tag_title'  Ain't Movin'
                                             'bpm'  108.6
                                    'search_title'  'ain':1 'aint':3 'movin':4,5 't':2
                                   'search_artist'  'guitar':2 'johnny':1 'watson':3
                                  'search_release'  'and':4 'clone':7 'family':6 'guitar':2 'johnny':1 'the':5 'watson':3
                                     'search_rest'  '1981':7 'a4':12 'ain':13 'and':8 'clone':11 'family':10 'funk':2 'guitar':5 'johnny':4 'movin':15 'or':16 'soul':3 'swing':1 't':14 'the':9 'watson':6
                                    'search_combo'  '1981':22 'a4':27 'ain':1A,28 'aint':3A 'and':12C,23 'clone':15C,26 'family':14C,25 'funk':17 'guitar':7B,10C,20 'johnny':6B,9C,19 'movin':4A,5A,30 'or':31 'soul':18 'swing':16 't':2A,29 'the':13C,24 'watson':8B,11C,21
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-4', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['guitar', 'blues', 'soul', 'funk', 'rock']
                                        'tag_date'  1981
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620665730.8403978  (2021-05-10 18:55:30)
                             'size'  9004585