======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '423'
                                          'artist'  'Awex'
                                     'text_people'  ''
                                         'release'  'maleta  acid rave'
                                           'title'  "The Plasticmen Are Comin' (Original Mix)"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'Q-GRIT-3', 'q-bass-1', 'q-drums-4', 'q-other-2', 'q-piano-1', "
 "'q-vocals-2', 'Q-SYN-4', 'Q-BUSY-3', 'Q-PLAY-2', 'Q-CHART-2', 'Q-MIXBEAT-3']")
                                      'lastfmtags'  "['techno', 'trance', 'acid', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-acid'
                                             'bpm'  '84.8'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'maleta  acid rave'
'TBPM' (BPM (beats per minute))                     '84.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-acid'
'TCOP' (Copyright message)                          'Playdoe'
'TDRC' (Recording time)                             '1996'
'TENC' (Encoded by)                                 'Lame 3.97 - ..::zaik:2oo7::..'
'TIT2' (Title/songname/content description)         "The Plasticmen Are Comin' (Original Mix)"
'TKEY' (Initial key)                                '10A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Awex'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['techno', 'trance', 'acid', 'electronic']
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.70 dB'
'TXXX:replaygain_track_peak'                        '0.536893'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='Http://www.edel.com/')

========================== row from database ==========================
                                              'id'  1496976
                                            'path'  /data/Music/Bulk/00poprockelectronic/maleta__ acid rave/awex - the plasticmen are comin_ (original mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  423
                                           'genre'  electronic-th-techno-acid
                                        'filesize'  16930397
                                           'mtime'  1620573739
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic maleta__ awex the plasticmen are comin_ (original mix) electronic th techno
                                      'tag_artist'  Awex
                                     'tag_release'  maleta  acid rave
                                       'tag_title'  The Plasticmen Are Comin' (Original Mix)
                                             'bpm'  84.8
                                    'search_title'  'are':3 'comin':4,5 'mix':8,9 'original':6,7 'plasticmen':2 'the':1
                                   'search_artist'  'awex':1
                                  'search_release'  'acid':2 'maleta':1 'rave':3
                                     'search_rest'  '00poprockelectronic':1 'are':6 'awex':3 'comin':7 'electronic':12 'maleta':2 'mix':10,11 'original':8,9 'plasticmen':5 'techno':14 'th':13 'the':4
                                    'search_combo'  '00poprockelectronic':14 'acid':12C 'are':3A,19 'awex':10B,16 'comin':4A,5A,20 'electronic':25 'maleta':11C,15 'mix':8A,9A,23,24 'original':6A,7A,21,22 'plasticmen':2A,18 'rave':13C 'techno':27 'th':26 'the':1A,17
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-PLAY-2', 'Q-SYN-4', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-2', 'q-bass-1']
                                      'lastfmtags'  ['techno', 'trance', 'acid', 'electronic']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573738.512694  (2021-05-09 17:22:18)
                             'size'  16930397