======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '70'
                                          'artist'  'Junyii.'
                                     'text_people'  ''
                                         'release'  'radio.wavs//volume.1'
                                           'title'  'f l o a t'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-3', 'Q-JZFKS-2', "
 "'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-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '43'
                                      'tracktotal'  '79'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism-chillhop'
                                             'bpm'  '111.8'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:front cover'                                  type PictureType.COVER_FRONT (Cover (front)) b'front cover'
                                     
'TALB' (Album/Movie/Show title)                     'radio.wavs//volume.1'
'TBPM' (BPM (beats per minute))                     '111.8'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism-chillhop'
'TCOP' (Copyright message)                          'radio.wavs'
'TDRC' (Recording time)                             '2017-03-27'
'TIT2' (Title/songname/content description)         'f l o a t'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '70'
'TPE1' (Lead performer(s)/Soloist(s))               'Junyii.'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '43/79'
'TSRC' (ISRC (international standard recording code))  'QM42K1708840'
'TXXX:BARCODE'                                      '053000016144'
'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: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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.61 dB'
'TXXX:replaygain_track_peak'                        '0.581505'

========================== row from database ==========================
                                              'id'  1299544
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00synthwave/lofi/lo fi chill/43 - Junyii. - f l o a t.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  70
                                           'genre'  hip hop or rnb or rap or turntablism-chillhop
                                        'filesize'  3487106
                                           'mtime'  1620611416
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00synthwave lofi lo fi chill 43 hip hop or rnb or rap or turntablism chillhop
                                      'tag_artist'  Junyii.
                                     'tag_release'  radio.wavs//volume.1
                                       'tag_title'  f l o a t
                                             'bpm'  111.8
                                    'search_title'  'a':4 'f':1 'l':2 'o':3 't':5
                                   'search_artist'  'junyii':1,2
                                  'search_release'  '1':4 'radio':1 'radiowavsvolume1':5 'volume':3 'wavs':2
                                     'search_rest'  '00poprockelectronic':1 '00synthwave':4 '43':9 'chill':8 'chillhop':16 'disco':3 'fi':7 'hip':10 'hop':11 'lo':6 'lofi':5 'or':12 'rap':14 'rnb':13 'turntablism':15 'waves':2
                                    'search_combo'  '00poprockelectronic':13 '00synthwave':16 '1':11C '43':21 'a':4A 'chill':20 'chillhop':28 'disco':15 'f':1A 'fi':19 'hip':22 'hop':23 'junyii':6B,7B 'l':2A 'lo':18 'lofi':17 'o':3A 'or':24 'radio':8C 'radiowavsvolume1':12C 'rap':26 'rnb':25 't':5A 'turntablism':27 'volume':10C 'waves':14 'wavs':9C
                                    'tag_tracknum'  43
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2017
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620611416.4523265  (2021-05-10 03:50:16)
                             'size'  3487106