======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '465'
                                          'artist'  'Damon Wild And Tim Taylor'
                                     'text_people'  ''
                                         'release'  'maleta  acid rave'
                                           'title'  'Bang The Acid (Original Mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-GRIT-3', 'q-bass-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'Q-SYN-4', 'Q-BUSY-3', 'Q-PLAY-2', 'Q-CHART-2', "
 "'Q-MIXBEAT-3']")
                                      'lastfmtags'  "['oldskool acid', 'acid', 'acid techno', 'hard techno']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-acid'
                                             'bpm'  '140.2'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'maleta  acid rave'
'TBPM' (BPM (beats per minute))                     '140.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-acid'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Bang The Acid (Original Mix)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Damon Wild And Tim Taylor'
'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'                                   ['oldskool acid', 'acid', 'acid techno', 'hard techno']
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.19 dB'
'TXXX:replaygain_track_peak'                        '0.339783'

========================== row from database ==========================
                                              'id'  1483882
                                            'path'  /data/Music/Bulk/00poprockelectronic/maleta__ acid rave/damon wild and tim taylor - bang the acid (original mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  465
                                           'genre'  electronic-th-techno-acid
                                        'filesize'  18743974
                                           'mtime'  1620573750
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic maleta__ damon wild and tim taylor bang the (original mix) electronic th techno
                                      'tag_artist'  Damon Wild And Tim Taylor
                                     'tag_release'  maleta  acid rave
                                       'tag_title'  Bang The Acid (Original Mix)
                                             'bpm'  140.2
                                    'search_title'  'acid':3 'bang':1 'mix':6,7 'original':4,5 'the':2
                                   'search_artist'  'and':3 'damon':1 'taylor':5 'tim':4 'wild':2
                                  'search_release'  'acid':2 'maleta':1 'rave':3
                                     'search_rest'  '00poprockelectronic':1 'and':5 'bang':8 'damon':3 'electronic':14 'maleta':2 'mix':12,13 'original':10,11 'taylor':7 'techno':16 'th':15 'the':9 'tim':6 'wild':4
                                    'search_combo'  '00poprockelectronic':16 'acid':3A,14C 'and':10B,20 'bang':1A,23 'damon':8B,18 'electronic':29 'maleta':13C,17 'mix':6A,7A,27,28 'original':4A,5A,25,26 'rave':15C 'taylor':12B,22 'techno':31 'th':30 'the':2A,24 'tim':11B,21 'wild':9B,19
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  6A
                                           '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-SYN-4', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-1']
                                      'lastfmtags'  ['oldskool acid', 'acid', 'acid techno', 'hard techno']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573750.2206185  (2021-05-09 17:22:30)
                             'size'  18743974