======================== unified (from filesystem) ========================
                                         'bitrate'  '275.978'
                                        'duration'  '221'
                                          'artist'  'Adina Howard'
                                     'text_people'  'Mark Lomax/Kevin Pierce'
                                         'release'  'Do Ya Wanna Ride?'
                                           'title'  'My Up And Down (Prod. Kevin Pierce, Livio Harris & Mark Lomax)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['rnb', 'female vocalists', 'soul', 'r and b', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '13'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '140.823'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Do Ya Wanna Ride?'
'TBPM' (BPM (beats per minute))                     '140.823'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Mark Lomax/Kevin Pierce'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'My Up And Down (Prod. Kevin Pierce, Livio Harris & Mark Lomax)'
'TKEY' (Initial key)                                '5B'
'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)               '10/13'
'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'    '3CD3N55R12980620U188D53C61DAD031EF2AB36636C31EA8B7A2P0'
'TXXX:iTunNORM'                                     (' 00000B0C 00000C63 000149EB 0001521B 000050F3 000050F3 00008000 00008000 '
 '00000816 00000816')
'TXXX:iTunes_CDDB_IDs'                              '13+B5DB2FAC6CF88C8F04A9FA06EE281784+862017'
'TXXX:lastfmtags'                                   ['rnb', 'female vocalists', 'soul', 'r and b', 'hip hop']
'TXXX:q-bass'                                       '4'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.54 dB'
'TXXX:replaygain_track_peak'                        '0.539192'

========================== row from database ==========================
                                              'id'  843519
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Adina Howard - Do You Wanna Ride - 1995/10 My Up And Down.mp3
                                         'working'  None
                                         'bitrate'  276
                                    'duration_sec'  221
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  7629820
                                           'mtime'  1620586680
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism You 1995 10 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Adina Howard
                                     'tag_release'  Do Ya Wanna Ride?
                                       'tag_title'  My Up And Down (Prod. Kevin Pierce, Livio Harris & Mark Lomax)
                                             'bpm'  140.823
                                    'search_title'  'and':3 'down':4 'harris':11 'kevin':7 'livio':10 'lomax':13,14 'mark':12 'my':1 'pierce':8,9 'prod':5,6 'up':2
                                   'search_artist'  'adina':1 'howard':2
                                  'search_release'  'do':1 'ride':4 'wanna':3 'ya':2
                                     'search_rest'  '1995':6 'hip':7 'hiphop':1 'hop':8 'or':9 'rap':2 'rnb':3 'turntablism':4 'you':5
                                    'search_combo'  '1995':26 'adina':15B 'and':3A 'do':17C 'down':4A 'harris':11A 'hip':27 'hiphop':21 'hop':28 'howard':16B 'kevin':7A 'livio':10A 'lomax':13A,14A 'mark':12A 'my':1A 'or':29 'pierce':8A,9A 'prod':5A,6A 'rap':22 'ride':20C 'rnb':23 'turntablism':24 'up':2A 'wanna':19C 'ya':18C 'you':25
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', '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-4', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'female vocalists', 'soul', 'r and b', 'hip hop']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586680.1122785  (2021-05-09 20:58:00)
                             'size'  7629820