======================== unified (from filesystem) ========================
                                         'bitrate'  '238.341'
                                        'duration'  '434'
                                          'artist'  'k.i.d.'
                                     'text_people'  ' '
                                         'release'  'Space Disco - The Top 50'
                                           'title'  "don't stop (12 inch)"
                                           'quals'  ("['Q-HAP-4', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['funk', 'hip-hop', 'beats', 'reggaeton', 'underground hip-hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '29'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '114.2'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 0000067B 000005EF 00005943 00004BCF 00054A24 00054A24 00007E9F 00008000 '
 '000617CB 000617CB')
'TALB' (Album/Movie/Show title)                     'Space Disco - The Top 50'
'TBPM' (BPM (beats per minute))                     '114.2'
'TCOM' (Composer)                                   ' '
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TIT1' (Content group description)                  ' '
'TIT2' (Title/songname/content description)         "don't stop (12 inch)"
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'k.i.d.'
'TRCK' (Track number/Position in set)               '29'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['funk', 'hip-hop', 'beats', 'reggaeton', 'underground hip-hop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+2.07 dB'
'TXXX:replaygain_track_peak'                        '0.523932'

========================== row from database ==========================
                                              'id'  1508253
                                            'path'  /data/Music/Bulk/00poprockelectronic/v.a. - space disco_the top 50/29 k.i.d. - don_t stop (12 inch).mp3
                                         'working'  None
                                         'bitrate'  238
                                    'duration_sec'  434
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  13096129
                                           'mtime'  1620573972
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic v.a. space disco_the 29 don_t electronic we disco or italo
                                      'tag_artist'  k.i.d.
                                     'tag_release'  Space Disco - The Top 50
                                       'tag_title'  don't stop (12 inch)
                                             'bpm'  114.2
                                    'search_title'  '12':5,6 'don':1 'dont':3 'inch':7,8 'stop':4 't':2
                                   'search_artist'  'd':3 'i':2 'k':1 'kid':4
                                  'search_release'  '50':5 'disco':2 'space':1 'the':3 'top':4
                                     'search_rest'  '00poprockelectronic':1 '29':8 'a':3 'disco':6,13 'don':9 'electronic':11 'italo':15 'or':14 'space':5 't':10 'the':7 'v':2 'va':4 'we':12
                                    'search_combo'  '00poprockelectronic':18 '12':5A,6A '29':25 '50':17C 'a':20 'd':11B 'disco':14C,23,30 'don':1A,26 'dont':3A 'electronic':28 'i':10B 'inch':7A,8A 'italo':32 'k':9B 'kid':12B 'or':31 'space':13C,22 'stop':4A 't':2A,27 'the':15C,24 'top':16C 'v':19 'va':21 'we':29
                                    'tag_tracknum'  29
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-4', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['funk', 'hip-hop', 'beats', 'reggaeton', 'underground hip-hop']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573972.3368716  (2021-05-09 17:26:12)
                             'size'  13096129