======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '327'
                                          'artist'  'Corona'
                                     'text_people'  ''
                                         'release'  'The Rhythm Of The Night'
                                           'title'  'The Rhythm Of The Night (Duet with ICE MC) (Lee Marrow Space Mix)'
                                           'quals'  ("['Q-SYN-3', 'Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['90s', 'dance', 'female vocalists', '90s dance', 'eurodance', 'pop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-th-ent-eurodance'
                                             'bpm'  '127.846'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Rhythm Of The Night'
'TBPM' (BPM (beats per minute))                     '127.846'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-ent-eurodance'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'The Rhythm Of The Night (Duet with ICE MC) (Lee Marrow Space Mix)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Corona'
'TRCK' (Track number/Position in set)               '16'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['90s', 'dance', 'female vocalists', '90s dance', 'eurodance', 'pop']
'TXXX:original release date'                        ['1995', '1995']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.51 dB'
'TXXX:replaygain_track_peak'                        '0.798023'

========================== row from database ==========================
                                              'id'  1356412
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Corona__The Rhythm Of The Night__16 - The Rhythm Of The Night (Duet with ICE MC) (Lee Marrow Space Mix).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  327
                                           'genre'  electronic-th-ent-eurodance
                                        'filesize'  5248772
                                           'mtime'  1639511351
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Corona__The Night__16 electronic ent eurodance
                                      'tag_artist'  Corona
                                     'tag_release'  The Rhythm Of The Night
                                       'tag_title'  The Rhythm Of The Night (Duet with ICE MC) (Lee Marrow Space Mix)
                                             'bpm'  127.846
                                    'search_title'  'duet':5,6 'ice':8 'lee':11,12 'marrow':13 'mc':9,10 'mix':15,16 'night':4 'of':3 'rhythm':2 'space':14 'the':1 'with':7
                                   'search_artist'  'corona':1
                                  'search_release'  'night':4 'of':3 'rhythm':2 'the':1
                                     'search_rest'  '00poprockelectronic':1 '16':10 'corona':7 'electronic':11 'ent':12 'eurodance':13 'files':5,6 'loose':3,4 'night':9 'the':8 'unsorted':2
                                    'search_combo'  '00poprockelectronic':22 '16':31 'corona':17B,28 'duet':5A,6A 'electronic':32 'ent':33 'eurodance':34 'files':26,27 'ice':8A 'lee':11A,12A 'loose':24,25 'marrow':13A 'mc':9A,10A 'mix':15A,16A 'night':4A,21C,30 'of':3A,20C 'rhythm':2A,19C 'space':14A 'the':1A,18C,29 'unsorted':23 'with':7A
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'Q-SYN-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['90s', 'dance', 'female vocalists', '90s dance', 'eurodance', 'pop']
                                        'tag_date'  1995
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1639511350.836046  (2021-12-14 20:49:10)
                             'size'  5248772