======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '192'
                                          'artist'  'DJ G-I-S'
                                     'text_people'  ''
                                         'release'  'DnB2007'
                                           'title'  'Hypercube (Lettuce Remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', "
 "'q-play-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-1', 'q-drums-4', 'q-other-2', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-4', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['darkstep', 'drum and bass', 'hardstep', 'techstep', 'darkside']"
                                     'discogstags'  "['electronic', 'drum n bass']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '90.050'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'DnB2007'
'TBPM' (BPM (beats per minute))                     '90.050'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Hypercube (Lettuce Remix)'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'DJ G-I-S'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '062,203'
'TXXX:MP3GAIN_UNDO'                                 '+007,+007,N'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'drum n bass']
'TXXX:lastfmtags'                                   ['darkstep', 'drum and bass', 'hardstep', 'techstep', 'darkside']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.64 dB'
'TXXX:replaygain_track_peak'                        '0.375126'

========================== row from database ==========================
                                              'id'  1372740
                                            'path'  /data/Music/Bulk/00poprockelectronic/00dnb/DJ Capone - DnB2007/DJ G-I-S- Hypercube (Lettuce Remix).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  192
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  3082834
                                           'mtime'  1621696466
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00dnb Capone electronic th breakbeat or dnb or jungle
                                      'tag_artist'  DJ G-I-S
                                     'tag_release'  DnB2007
                                       'tag_title'  Hypercube (Lettuce Remix)
                                             'bpm'  90.05
                                    'search_title'  'hypercube':1 'lettuce':2,3 'remix':4,5
                                   'search_artist'  'dj':1 'g':2 'gis':5 'i':3 's':4
                                  'search_release'  'b2007':3 'dn':2 'dnb2007':1
                                     'search_rest'  '00dnb':2 '00poprockelectronic':1 'breakbeat':6 'capone':3 'dnb':8 'electronic':4 'jungle':9 'or':7 'th':5
                                    'search_combo'  '00dnb':15 '00poprockelectronic':14 'b2007':13C 'breakbeat':19 'capone':16 'dj':6B 'dn':12C 'dnb':21 'dnb2007':11C 'electronic':17 'g':7B 'gis':10B 'hypercube':1A 'i':8B 'jungle':22 'lettuce':2A,3A 'or':20 'remix':4A,5A 's':9B 'th':18
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['darkstep', 'drum and bass', 'hardstep', 'techstep', 'darkside']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic', 'drum n bass']

============================== file details ==============================
                                           'mtime'  1621696465.819865  (2021-05-22 17:14:25)
                             'size'  3082834