======================== unified (from filesystem) ========================
                                         'bitrate'  '159.576'
                                        'duration'  '163'
                                          'artist'  'Blue Bells'
                                     'text_people'  ''
                                         'release'  'Reggae Singles'
                                           'title'  'Call Me Teacher               (M)Roots'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['pop', 'new wave', 'scottish', 'indie pop', '80s']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '138.323'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Reggae Singles'
'TBPM' (BPM (beats per minute))                     '138.323'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDRC' (Recording time)                             '1975'
'TENC' (Encoded by)                                 'MatheusRoots'
'TIT2' (Title/songname/content description)         'Call Me Teacher               (M)Roots'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Blue Bells'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['pop', 'new wave', 'scottish', 'indie pop', '80s']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+11.35 dB'
'TXXX:replaygain_track_peak'                        '0.174284'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='matheuspfr@hotmail.com')

========================== row from database ==========================
                                              'id'  985193
                                            'path'  /data/Music/Bulk/00localcharacter/reggae singles/[locks ~ 1976] the blue bells - call me teacher (m)roots.mp3
                                         'working'  None
                                         'bitrate'  159
                                    'duration_sec'  163
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  3256192
                                           'mtime'  1620524182
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter reggae singles [locks ~ 1976] the blue bells call me teacher (m)roots loc style reggae or dub or ska or dancehall dub roots and reggae
                                      'tag_artist'  Blue Bells
                                     'tag_release'  Reggae Singles
                                       'tag_title'  Call Me Teacher               (M)Roots
                                             'bpm'  138.323
                                    'search_title'  'call':1 'm':4 'me':2 'mroots':6 'roots':5 'teacher':3
                                   'search_artist'  'bells':2 'blue':1
                                  'search_release'  'reggae':1 'singles':2
                                     'search_rest'  '1976':5,6 'and':23 'bells':9 'blue':8 'call':10 'dancehall':21 'dub':19 'loc':16 'locks':3,4 'm':13 'me':11 'mroots':15 'or':18 'reggae':1 'roots':14,22 'singles':2 'ska':20 'style':17 'teacher':12 'the':7
                                    'search_combo'  '1976':15,16 'and':33 'bells':8B,19 'blue':7B,18 'call':1A,20 'dancehall':31 'dub':29 'loc':26 'locks':13,14 'm':4A,23 'me':2A,21 'mroots':6A,25 'or':28 'reggae':9C,11 'roots':5A,24,32 'singles':10C,12 'ska':30 'style':27 'teacher':3A,22 'the':17
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['pop', 'new wave', 'scottish', 'indie pop', '80s']
                                        'tag_date'  1975
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620524182.1299326  (2021-05-09 03:36:22)
                             'size'  3256192