======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '203'
                                          'artist'  'Gloria Estefan'
                                     'text_people'  ''
                                         'release'  "100 Hits Of The 90's Disc 1"
                                           'title'  'Hold Me, Thrill Me, Kiss Me'
                                           'quals'  ("['Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'latin', 'female vocalists', 'latin pop', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-unsorted'
                                             'bpm'  '145.580'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "100 Hits Of The 90's Disc 1"
'TBPM' (BPM (beats per minute))                     '145.580'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-unsorted'
'TDRC' (Recording time)                             '1995'
'TENC' (Encoded by)                                 'Black1000'
'TIT2' (Title/songname/content description)         'Hold Me, Thrill Me, Kiss Me'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gloria Estefan'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'latin', 'female vocalists', 'latin pop', 'pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.36 dB'
'TXXX:replaygain_track_peak'                        '0.488654'

========================== row from database ==========================
                                              'id'  1289949
                                            'path'  /data/Music/Bulk/00poprockelectronic/90s/07 - Gloria Estefan - Hold Me, Thrill Me, Kiss Me.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  203
                                           'genre'  electronic-generic or radio-unsorted
                                        'filesize'  4879853
                                           'mtime'  1620566551
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 90s 07 electronic generic radio unsorted
                                      'tag_artist'  Gloria Estefan
                                     'tag_release'  100 Hits Of The 90's Disc 1
                                       'tag_title'  Hold Me, Thrill Me, Kiss Me
                                             'bpm'  145.58
                                    'search_title'  'hold':1 'kiss':5 'me':2,3 'thrill':4
                                   'search_artist'  'estefan':2 'gloria':1
                                  'search_release'  '1':9 '100':1 '90':5 '90s':7 'disc':8 'hits':2 'of':3 's':6 'the':4
                                     'search_rest'  '00poprockelectronic':1 '90s':2 'electronic':3 'generic':4 'radio':5 'unsorted':6
                                    'search_combo'  '00poprockelectronic':17 '1':16C '100':8C '90':12C '90s':14C,18 'disc':15C 'electronic':19 'estefan':7B 'generic':20 'gloria':6B 'hits':9C 'hold':1A 'kiss':5A 'me':2A,3A 'of':10C 'radio':21 's':13C 'the':11C 'thrill':4A 'unsorted':22
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'latin', 'female vocalists', 'latin pop', 'pop']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620566550.5043676  (2021-05-09 15:22:30)
                             'size'  4879853