======================== unified (from filesystem) ========================
                                         'bitrate'  '225.239'
                                        'duration'  '186'
                                          'artist'  'Desert Planet'
                                     'text_people'  ''
                                         'release'  'Dune Buggy'
                                           'title'  'Teleport Ride'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['8 bit', 'bitpop', 'electronic', 'finnish', 'chiptune']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-beeps or chip or pico'
                                             'bpm'  '140.628'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dune Buggy'
'TBPM' (BPM (beats per minute))                     '140.628'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-beeps or chip or pico'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Teleport Ride'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Desert Planet'
'TRCK' (Track number/Position in set)               '3'
'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'                                   ['8 bit', 'bitpop', 'electronic', 'finnish', 'chiptune']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.89 dB'
'TXXX:replaygain_track_peak'                        '0.422813'

========================== row from database ==========================
                                              'id'  1288266
                                            'path'  /data/Music/Bulk/00poprockelectronic/00beepy/Desert Planet/Dune Buggy - CDS (192 kbps HVBR)/03 - Teleport Ride (Asteroid Hopper 2).mp3
                                         'working'  None
                                         'bitrate'  225
                                    'duration_sec'  186
                                           'genre'  electronic-we-beeps or chip or pico
                                        'filesize'  5260516
                                           'mtime'  1621692655
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00beepy CDS (192 kbps HVBR) 03 (Asteroid Hopper 2) electronic we beeps chip pico
                                      'tag_artist'  Desert Planet
                                     'tag_release'  Dune Buggy
                                       'tag_title'  Teleport Ride
                                             'bpm'  140.628
                                    'search_title'  'ride':2 'teleport':1
                                   'search_artist'  'desert':1 'planet':2
                                  'search_release'  'buggy':2 'dune':1
                                     'search_rest'  '00beepy':2 '00poprockelectronic':1 '192':4,5 '2':12,13 'asteroid':9,10 'beeps':16 'cds':3 'chip':17 'electronic':14 'hopper':11 'hvbr':7,8 'kbps':6 'pico':18 'we':15
                                    'search_combo'  '00beepy':8 '00poprockelectronic':7 '192':10,11 '2':18,19 'asteroid':15,16 'beeps':22 'buggy':6C 'cds':9 'chip':23 'desert':3B 'dune':5C 'electronic':20 'hopper':17 'hvbr':13,14 'kbps':12 'pico':24 'planet':4B 'ride':2A 'teleport':1A 'we':21
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           '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-3', 'q-syn-4', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['8 bit', 'bitpop', 'electronic', 'finnish', 'chiptune']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621692654.5705945  (2021-05-22 16:10:54)
                             'size'  5260516