======================== unified (from filesystem) ========================
                                         'bitrate'  '252.566'
                                        'duration'  '48'
                                          'artist'  'Adina Howard'
                                     'text_people'  'Al Pretender'
                                         'release'  'Do Ya Wanna Ride?'
                                           'title'  "Let's Go To Da Sugar Shack (Prod. Al Pretender & Livio Harris)"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['rnb', 'female vocalists', 'soul', 'r and b', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '13'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '143.925'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Do Ya Wanna Ride?'
'TBPM' (BPM (beats per minute))                     '143.925'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Al Pretender'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         "Let's Go To Da Sugar Shack (Prod. Al Pretender & Livio Harris)"
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Adina Howard'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '7/13'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:UFIDhttp://www.cddb.com/id3/taginfo1.html'    '3CD3N45R12980617U308644CE3FFE2E3CE30E9AC7BDB1BA8EFAAP2'
'TXXX:iTunNORM'                                     (' 00000695 00000542 000051DC 000027E0 000049DA 000049DA 00007B26 000079E8 '
 '000049DA 00001A6A')
'TXXX:iTunes_CDDB_IDs'                              '13+B5DB2FAC6CF88C8F04A9FA06EE281784+862017'
'TXXX:lastfmtags'                                   ['rnb', 'female vocalists', 'soul', 'r and b', 'hip hop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.74 dB'
'TXXX:replaygain_track_peak'                        '0.574932'

========================== row from database ==========================
                                              'id'  1501407
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Adina Howard - Do You Wanna Ride - 1995/07 Let_s Go To Da Sugar Shack.mp3
                                         'working'  None
                                         'bitrate'  252
                                    'duration_sec'  48
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  1527347
                                           'mtime'  1620586680
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism You 1995 07 Let_s hip hop or rnb or rap or turntablism
                                      'tag_artist'  Adina Howard
                                     'tag_release'  Do Ya Wanna Ride?
                                       'tag_title'  Let's Go To Da Sugar Shack (Prod. Al Pretender & Livio Harris)
                                             'bpm'  143.925
                                    'search_title'  'al':11 'da':6 'go':4 'harris':14,15 'let':1 'lets':3 'livio':13 'pretender':12 'prod':9,10 's':2 'shack':8 'sugar':7 'to':5
                                   'search_artist'  'adina':1 'howard':2
                                  'search_release'  'do':1 'ride':4 'wanna':3 'ya':2
                                     'search_rest'  '1995':6 'hip':9 'hiphop':1 'hop':10 'let':7 'or':11 'rap':2 'rnb':3 's':8 'turntablism':4 'you':5
                                    'search_combo'  '1995':27 'adina':16B 'al':11A 'da':6A 'do':18C 'go':4A 'harris':14A,15A 'hip':30 'hiphop':22 'hop':31 'howard':17B 'let':1A,28 'lets':3A 'livio':13A 'or':32 'pretender':12A 'prod':9A,10A 'rap':23 'ride':21C 'rnb':24 's':2A,29 'shack':8A 'sugar':7A 'to':5A 'turntablism':25 'wanna':20C 'ya':19C 'you':26
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'female vocalists', 'soul', 'r and b', 'hip hop']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586679.9001064  (2021-05-09 20:57:59)
                             'size'  1527347