======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '44'
                                          'artist'  'tomppabeats'
                                     'text_people'  ''
                                         'release'  'Harbor LP'
                                           'title'  "I'm in Love Again"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['lo fi', 'beats', 'chillhop', 'instrumental hip hop', 'ambient']"
                                     'discogstags'  "['hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism-chillhop'
                                             'bpm'  '85.5'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Harbor LP'
'TBPM' (BPM (beats per minute))                     '85.5'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism-chillhop'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         "I'm in Love Again"
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'tomppabeats'
'TPE2' (Band/orchestra/accompaniment)               'tomppabeats'
'TRCK' (Track number/Position in set)               '07'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'hip hop'
'TXXX:lastfmtags'                                   ['lo fi', 'beats', 'chillhop', 'instrumental hip hop', 'ambient']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.15 dB'
'TXXX:replaygain_track_peak'                        '0.688060'

========================== row from database ==========================
                                              'id'  1244333
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/tomppabeats - Harbor/07. I’m In Love Again.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  44
                                           'genre'  hip hop or rnb or rap or turntablism-chillhop
                                        'filesize'  1883423
                                           'mtime'  1620592691
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 07. I’m In hip hop rnb rap turntablism chillhop
                                      'tag_artist'  tomppabeats
                                     'tag_release'  Harbor LP
                                       'tag_title'  I'm in Love Again
                                             'bpm'  85.5
                                    'search_title'  'again':6 'i':1 'im':3 'in':4 'love':5 'm':2
                                   'search_artist'  'tomppabeats':1
                                  'search_release'  'harbor':1 'lp':2
                                     'search_rest'  '07':5,6 'chillhop':12 'hip':10 'hiphop':1 'hop':11 'i':7 'in':9 'm':8 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  '07':14,15 'again':6A 'chillhop':21 'harbor':8C 'hip':19 'hiphop':10 'hop':20 'i':1A,16 'im':3A 'in':4A,18 'love':5A 'lp':9C 'm':2A,17 'rap':11 'rnb':12 'tomppabeats':7B 'turntablism':13
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['lo fi', 'beats', 'chillhop', 'instrumental hip hop', 'ambient']
                                        'tag_date'  2016
                                     'discogstags'  ['hip hop']

============================== file details ==============================
                                           'mtime'  1620592690.7165225  (2021-05-09 22:38:10)
                             'size'  1883423