======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '333'
                                          'artist'  'Timothy Leary'
                                     'text_people'  ''
                                         'release'  'Beyond Life With Timothy Leary'
                                           'title'  'Why Not? Why Not? Why Not?'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
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 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
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                                      'lastfmtags'  "['60s', 'lsd', 'psychedelic rock', 'spoken word', 'psychedelic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '11'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '116.9'
                                             'key'  '7B'
                                        'acoustid'  '518ebb6e-75f4-4168-a21d-3684d5b75a0b'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Beyond Life With Timothy Leary'
'TBPM' (BPM (beats per minute))                     '116.9'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDRC' (Recording time)                             '1997'
'TFLT' (File type)                                  '/3'
'TIT2' (Title/songname/content description)         'Why Not? Why Not? Why Not?'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 '(CD/DD)'
'TPE1' (Lead performer(s)/Soloist(s))               'Timothy Leary'
'TPE2' (Band/orchestra/accompaniment)               'Timothy Leary'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '7/11'
'TSO2'                                              'Leary, Timothy'
'TSOP' (Performer sort order)                       'Leary, Timothy'
'TXXX:ASIN'                                         'B000001EQ3'
'TXXX:Acoustid Id'                                  '518ebb6e-75f4-4168-a21d-3684d5b75a0b'
'TXXX:Artists'                                      'Timothy Leary'
'TXXX:MusicBrainz Album Artist Id'                  '0530b969-4f0c-4594-b970-181a8361abb6'
'TXXX:MusicBrainz Album Id'                         '3d648c19-78f5-4f1b-bc19-46f0c094bca3'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0530b969-4f0c-4594-b970-181a8361abb6'
'TXXX:MusicBrainz Release Group Id'                 '9efad806-bfd8-38ec-9a31-7d6874f59a82'
'TXXX:MusicBrainz Release Track Id'                 'e389368e-d3a5-3a04-8190-da8a6c07cd49'
'TXXX:Q-HAP'                                        '3'
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'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['60s', 'lsd', 'psychedelic rock', 'spoken word', 'psychedelic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.52 dB'
'TXXX:replaygain_track_peak'                        '0.657799'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e4c408e0-8b00-47d6-9fb1-1d0bbccc2208')

========================== row from database ==========================
                                              'id'  722119
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/1997 - Timothy Leary - Beyond Life With Timothy Leary (Mercury) [vBr]/07 Timothy Leary - Why Not- Why Not- Why Not-.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  333
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  5350374
                                           'mtime'  1620735979
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1997 (Mercury) [vBr] 07 rock cppex psychedelic
                                      'tag_artist'  Timothy Leary
                                     'tag_release'  Beyond Life With Timothy Leary
                                       'tag_title'  Why Not? Why Not? Why Not?
                                             'bpm'  116.9
                                    'search_title'  'not':2 'why':1
                                   'search_artist'  'leary':2 'timothy':1
                                  'search_release'  'beyond':1 'leary':5 'life':2 'timothy':4 'with':3
                                     'search_rest'  '1997':1 'br':11,12 'cppex':7 'mercury':2,3 'psychedelic':8 'rock':6 'v':9,10 'vbr':4,5
                                    'search_combo'  '1997':10 'beyond':5C 'br':20,21 'cppex':16 'leary':4B,9C 'life':6C 'mercury':11,12 'not':2A 'psychedelic':17 'rock':15 'timothy':3B,8C 'v':18,19 'vbr':13,14 'why':1A 'with':7C
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['60s', 'lsd', 'psychedelic rock', 'spoken word', 'psychedelic']
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620735978.5611742  (2021-05-11 14:26:18)
                             'size'  5350374