======================== unified (from filesystem) ========================
                                         'bitrate'  '266.749'
                                        'duration'  '209'
                                          'artist'  'Jessica 93'
                                     'text_people'  ''
                                         'release'  'Guilty Species'
                                           'title'  'Mental Institution'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['coldwave', 'shoegaze', 'post punk', 'psychedelic', 'french']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '8'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk-coldwave'
                                             'bpm'  '134.199'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Guilty Species'
'TBPM' (BPM (beats per minute))                     '134.199'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk-coldwave'
'TCOP' (Copyright message)                          'Respect the artists! Pay for music when you can! Downloaded with Athame'
'TDRC' (Recording time)                             '2017'
'TIT2' (Title/songname/content description)         'Mental Institution'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jessica 93'
'TRCK' (Track number/Position in set)               '2/8'
'TXXX:DESCRIPTION'                                  'Respect the artists! Pay for music when you can! Downloaded with Athame'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:TOTALDISCS'                                   '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['coldwave', 'shoegaze', 'post punk', 'psychedelic', 'french']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.89 dB'
'TXXX:replaygain_track_peak'                        '0.345626'

========================== row from database ==========================
                                              'id'  1352851
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/jessica93 - guilty species lp (teenage menopause, 2017)/02. Mental Institution.mp3
                                         'working'  None
                                         'bitrate'  266
                                    'duration_sec'  209
                                           'genre'  electronic-we-new wave or post punk-coldwave
                                        'filesize'  6994671
                                           'mtime'  1620531833
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk jessica93 guilty species lp (teenage menopause, 2017) 02. electronic we new wave or post punk coldwave
                                      'tag_artist'  Jessica 93
                                     'tag_release'  Guilty Species
                                       'tag_title'  Mental Institution
                                             'bpm'  134.199
                                    'search_title'  'institution':2 'mental':1
                                   'search_artist'  '93':2 'jessica':1
                                  'search_release'  'guilty':1 'species':2
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '02':16,17 '2017':14,15 'coldwave':25 'disco':3 'electronic':18 'guilty':7 'jessica93':6 'lp':9 'menopause':12,13 'new':20 'or':22 'post':23 'postpunk':5 'punk':24 'species':8 'teenage':10,11 'wave':21 'waves':2 'we':19
                                    'search_combo'  '00newwave':10 '00poprockelectronic':7 '02':22,23 '2017':20,21 '93':4B 'coldwave':31 'disco':9 'electronic':24 'guilty':5C,13 'institution':2A 'jessica':3B 'jessica93':12 'lp':15 'menopause':18,19 'mental':1A 'new':26 'or':28 'post':29 'postpunk':11 'punk':30 'species':6C,14 'teenage':16,17 'wave':27 'waves':8 'we':25
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', '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-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['coldwave', 'shoegaze', 'post punk', 'psychedelic', 'french']
                                        'tag_date'  2017
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620531833.181241  (2021-05-09 05:43:53)
                             'size'  6994671