======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '262'
                                          'artist'  'Badawi'
                                     'text_people'  ''
                                         'release'  'Bedouin Sound Clash'
                                           'title'  'Suspicions'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['world', 'dub', 'electronic', 'tribal', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '15'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-unsorted'
                                             'bpm'  '135.184'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Bedouin Sound Clash'
'TBPM' (BPM (beats per minute))                     '135.184'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-unsorted'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996'
'TENC' (Encoded by)                                 'iTunes v2.0.4'
'TIT2' (Title/songname/content description)         'Suspicions'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Badawi'
'TPE2' (Band/orchestra/accompaniment)               'Badawi'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'ROIR'
'TRCK' (Track number/Position in set)               '1/15'
'TSO2'                                              'Badawi'
'TSOP' (Performer sort order)                       'Badawi'
'TXXX:CATALOGNUMBER'                                'RUSLP 8229'
'TXXX:MusicBrainz Album Artist Id'                  '618fd098-6fe8-45a3-9501-9ff81f8d6662'
'TXXX:MusicBrainz Album Id'                         'cee71cf8-ca86-3b21-8e84-ebe5a33c4ca3'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '618fd098-6fe8-45a3-9501-9ff81f8d6662'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['world', 'dub', 'electronic', 'tribal', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.67 dB'
'TXXX:replaygain_track_peak'                        '0.505300'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b4ca6d2f-2590-43f5-963b-5b99cbb803f8')

========================== row from database ==========================
                                              'id'  1377197
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Bedouin Soundclash/Badawi/01 suspicions.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  262
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-unsorted
                                        'filesize'  6304078
                                           'mtime'  1620521085
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub Soundclash 01 suspicions loc style reggae or dub or ska or dancehall dub unsorted
                                      'tag_artist'  Badawi
                                     'tag_release'  Bedouin Sound Clash
                                       'tag_title'  Suspicions
                                             'bpm'  135.184
                                    'search_title'  'suspicions':1
                                   'search_artist'  'badawi':1
                                  'search_release'  'bedouin':1 'clash':3 'sound':2
                                     'search_rest'  '00reggae':1 'dancehall':10 'dub':2 'loc':5 'or':8 'reggae':7 'ska':9 'soundclash':3 'style':6 'suspicions':4 'unsorted':11
                                    'search_combo'  '00reggae':6 'badawi':2B 'bedouin':3C 'clash':5C 'dancehall':15 'dub':7 'loc':10 'or':13 'reggae':12 'ska':14 'sound':4C 'soundclash':8 'style':11 'suspicions':1A,9 'unsorted':16
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['world', 'dub', 'electronic', 'tribal', 'experimental']
                                        'tag_date'  1996
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620521085.3800006  (2021-05-09 02:44:45)
                             'size'  6304078