======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '409'
                                          'artist'  'Ris'
                                     'text_people'  ''
                                         'release'  'I Love Disco Diamonds Vol 22'
                                           'title'  'Love-N-Mus (feat. Celeste)'
                                           'quals'  ("['Q-HAP-4', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'italo disco', 'wbmx', 'italo']"
                                     'discogstags'  "['italo-disco', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '96.668'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'I Love Disco Diamonds Vol 22'
'TBPM' (BPM (beats per minute))                     '96.668'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Love-N-Mus (feat. Celeste)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ris'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['italo-disco', 'electronic']
'TXXX:lastfmtags'                                   ['80s', 'italo disco', 'wbmx', 'italo']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.56 dB'
'TXXX:replaygain_track_peak'                        '0.590425'

========================== row from database ==========================
                                              'id'  1292052
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00disco-italo/Latin Lover - I Love/VOL22/Ris feat. Celeste - Love-N-Music.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  409
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  6549922
                                           'mtime'  1620609442
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00disco italo Latin Lover VOL22 Music electronic we disco or italo
                                      'tag_artist'  Ris
                                     'tag_release'  I Love Disco Diamonds Vol 22
                                       'tag_title'  Love-N-Mus (feat. Celeste)
                                             'bpm'  96.668
                                    'search_title'  'celeste':7,8 'feat':5,6 'love':1 'lovenmus':4 'mus':3 'n':2
                                   'search_artist'  'ris':1
                                  'search_release'  '22':6 'diamonds':4 'disco':3 'i':1 'love':2 'vol':5
                                     'search_rest'  '00disco':4 '00poprockelectronic':1 'disco':3 'electronic':10 'italo':5 'latin':6 'lover':7 'music':9 'or':12 'vol22':8 'waves':2 'we':11
                                    'search_combo'  '00disco':19 '00poprockelectronic':16 '22':15C 'celeste':7A,8A 'diamonds':13C 'disco':12C,18 'electronic':25 'feat':5A,6A 'i':10C 'italo':20 'latin':21 'love':1A,11C 'lovenmus':4A 'lover':22 'mus':3A 'music':24 'n':2A 'or':27 'ris':9B 'vol':14C 'vol22':23 'waves':17 'we':26
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-4', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['80s', 'italo disco', 'wbmx', 'italo']
                                        'tag_date'  2000
                                     'discogstags'  ['italo-disco', 'electronic']

============================== file details ==============================
                                           'mtime'  1620609441.806499  (2021-05-10 03:17:21)
                             'size'  6549922