======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '756'
                                          'artist'  'Shpongle'
                                     'text_people'  'Raja Ram/Simon Posford'
                                         'release'  'Are You Shpongled'
                                           'title'  '...And The Day Tuned To Night'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-4', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['goa', 'electronic', 'psytrance', 'psychedelic', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-th-trance-goa or psy'
                                             'bpm'  '110.543'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Are You Shpongled'
'TBPM' (BPM (beats per minute))                     '110.543'
'TCOM' (Composer)                                   'Raja Ram/Simon Posford'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-trance-goa or psy'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         '...And The Day Tuned To Night'
'TKEY' (Initial key)                                '8B'
'TLEN' (Length)                                     '756166'
'TMED' (Media type)                                 'DIG'
'TPE1' (Lead performer(s)/Soloist(s))               'Shpongle'
'TPE2' (Band/orchestra/accompaniment)               'Shpongle'
'TPUB' (Publisher)                                  'Twisted'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['goa', 'electronic', 'psytrance', 'psychedelic', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.04 dB'
'TXXX:replaygain_track_peak'                        '0.884556'

========================== row from database ==========================
                                              'id'  1407276
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Shpongle/Are You Shpongled/07 - Shpongle - ...And The Day Tuned To Night.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  756
                                           'genre'  electronic-th-trance-goa or psy
                                        'filesize'  12101509
                                           'mtime'  1620592937
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat 07 electronic th trance goa or psy
                                      'tag_artist'  Shpongle
                                     'tag_release'  Are You Shpongled
                                       'tag_title'  ...And The Day Tuned To Night
                                             'bpm'  110.543
                                    'search_title'  'and':1,2 'day':4 'night':7 'the':3 'to':6 'tuned':5
                                   'search_artist'  'shpongle':1
                                  'search_release'  'are':1 'shpongled':3 'you':2
                                     'search_rest'  '00poprockelectronic':1 'dance':3 'electronic':5 'generic':2 'goa':8 'or':9 'psy':10 'th':6 'trance':7 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':12 'and':1A,2A 'are':9C 'dance':14 'day':4A 'electronic':16 'generic':13 'goa':19 'night':7A 'or':20 'psy':21 'shpongle':8B 'shpongled':11C 'th':17 'the':3A 'to':6A 'trance':18 'trapbeat':15 'tuned':5A 'you':10C
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-3', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-4', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['goa', 'electronic', 'psytrance', 'psychedelic', 'ambient']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620592936.92147  (2021-05-09 22:42:16)
                             'size'  12101509