======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '269'
                                          'artist'  'Ray Parker Jr. and Raydio'
                                     'text_people'  ''
                                         'release'  ('For Those Who Like to Groove: The Essential Ray Parker & Raydio  [40th '
 'Anniversary Collection]')
                                           'title'  'Girls Are More Fun (Single Version)'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-3', 'q-syn-2', "
 "'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-3', "
 "'q-other-2', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['funk groove', 'funk', 'america', '70s', '70s funk pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio'
                                             'bpm'  '119.195'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     ('For Those Who Like to Groove: The Essential Ray Parker & Raydio  [40th '
 'Anniversary Collection]')
'TBPM' (BPM (beats per minute))                     '119.195'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Girls Are More Fun (Single Version)'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ray Parker Jr. and Raydio'
'TPE2' (Band/orchestra/accompaniment)               'Ray Parker Jr. and Raydio'
'TPOS' (Part of a set)                              '2'
'TPUB' (Publisher)                                  'BBR'
'TRCK' (Track number/Position in set)               '8'
'TSO2'                                              'Ｒａｙ\u3000Ｐａｒｋｅｒ\u3000Ｊｒ．\u3000ａｎｄ\u3000Ｒａｙｄｉｏ'
'TSOA' (Album sort order)                           ('Ｆｏｒ\u3000Ｔｈｏｓｅ\u3000Ｗｈｏ\u3000Ｌｉｋｅ\u3000ｔｏ\u3000Ｇｒｏｏｖｅ：\u3000Ｔｈｅ\u3000'
 'Ｅｓｓｅｎｔｉａｌ\u3000Ｒａｙ\u3000Ｐａｒｋｅｒ\u3000＆\u3000Ｒａｙｄｉｏ\u3000\u3000［４０ｔｈ\u3000'
 'Ａｎｎｉｖｅｒｓａｒｙ\u3000Ｃｏｌｌｅｃｔｉｏｎ］')
'TSOP' (Performer sort order)                       'Ｒａｙ\u3000Ｐａｒｋｅｒ\u3000Ｊｒ．\u3000ａｎｄ\u3000Ｒａｙｄｉｏ'
'TSOT' (Title sort order)                           'Ｇｉｒｌｓ\u3000Ａｒｅ\u3000Ｍｏｒｅ\u3000Ｆｕｎ\u3000（Ｓｉｎｇｌｅ\u3000Ｖｅｒｓｉｏｎ）'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['funk groove', 'funk', 'america', '70s', '70s funk pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.40 dB'
'TXXX:replaygain_track_peak'                        '0.558412'

========================== row from database ==========================
                                              'id'  1319171
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/315-A Ray Parker Jr. - Girls Are More Fun (single version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  269
                                           'genre'  electronic-generic or radio
                                        'filesize'  10867120
                                           'mtime'  1630243327
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 315 (single version) electronic generic radio
                                      'tag_artist'  Ray Parker Jr. and Raydio
                                     'tag_release'  For Those Who Like to Groove: The Essential Ray Parker & Raydio  [40th Anniversary Collection]
                                       'tag_title'  Girls Are More Fun (Single Version)
                                             'bpm'  119.195
                                    'search_title'  'are':2 'fun':4 'girls':1 'more':3 'single':5,6 'version':7,8
                                   'search_artist'  'and':5 'jr':3,4 'parker':2 'ray':1 'raydio':6
                                  'search_release'  '40th':13,14 'anniversary':15 'collection':16,17 'essential':9 'for':1 'groove':6,7 'like':4 'parker':11 'ray':10 'raydio':12 'the':8 'those':2 'to':5 'who':3
                                     'search_rest'  '00poprockelectronic':1 '1985':2 '315':4 'complete':3 'electronic':9 'generic':10 'radio':11 'single':5,6 'version':7,8
                                    'search_combo'  '00poprockelectronic':32 '1985':33 '315':35 '40th':27C,28C 'and':13B 'anniversary':29C 'are':2A 'collection':30C,31C 'complete':34 'electronic':40 'essential':23C 'for':15C 'fun':4A 'generic':41 'girls':1A 'groove':20C,21C 'jr':11B,12B 'like':18C 'more':3A 'parker':10B,25C 'radio':42 'ray':9B,24C 'raydio':14B,26C 'single':5A,6A,36,37 'the':22C 'those':16C 'to':19C 'version':7A,8A,38,39 'who':17C
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['funk groove', 'funk', 'america', '70s', '70s funk pop']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1630243326.7771325  (2021-08-29 15:22:06)
                             'size'  10867120