======================== unified (from filesystem) ========================
                                         'bitrate'  '217.342'
                                        'duration'  '389'
                                          'artist'  'Meat Katie'
                                     'text_people'  ''
                                         'release'  'Vibrator'
                                           'title'  'Night In Taipei'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'house', 'breaks', 'breakbeat', 'electro', 'electronic']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '128.008'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Vibrator'
'TBPM' (BPM (beats per minute))                     '128.008'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Night In Taipei'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Meat Katie'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dance', 'house', 'breaks', 'breakbeat', 'electro', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.02 dB'
'TXXX:replaygain_track_peak'                        '0.463504'

========================== row from database ==========================
                                              'id'  1308049
                                            'path'  /data/Music/Bulk/00poprockelectronic/Meat Katie & Elite Force/data/pool/compressed/Music/Bulk/00poprockelectronic-elec-synthy-techy/Meat Katie/11 - Night In Taipei.mp3
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  389
                                           'genre'  electronic-unsorted
                                        'filesize'  10571648
                                           'mtime'  1621696406
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic & Elite Force data pool compressed Music Bulk 00poprockelectronic elec synthy techy 11 electronic unsorted
                                      'tag_artist'  Meat Katie
                                     'tag_release'  Vibrator
                                       'tag_title'  Night In Taipei
                                             'bpm'  128.008
                                    'search_title'  'in':2 'night':1 'taipei':3
                                   'search_artist'  'katie':2 'meat':1
                                  'search_release'  'vibrator':1
                                     'search_rest'  '00poprockelectronic':1 'bulk':8 'compressed':6 'data':4 'elec':9 'electronic':12 'elite':2 'force':3 'music':7 'pool':5 'synthy':10 'techy':11 'unsorted':13
                                    'search_combo'  '00poprockelectronic':7 'bulk':14 'compressed':12 'data':10 'elec':15 'electronic':18 'elite':8 'force':9 'in':2A 'katie':5B 'meat':4B 'music':13 'night':1A 'pool':11 'synthy':16 'taipei':3A 'techy':17 'unsorted':19 'vibrator':6C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'breaks', 'breakbeat', 'electro', 'electronic']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696405.5397391  (2021-05-22 17:13:25)
                             'size'  10571648