======================== unified (from filesystem) ========================
                                         'bitrate'  '172.79'
                                        'duration'  '224'
                                          'artist'  'Lebanon Hanover'
                                     'text_people'  ''
                                         'release'  'Why Not Just Be Solo?'
                                           'title'  'Saddest Smile'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['coldwave', 'post punk', 'darkwave', 'minimal synth', 'minimal wave', 'cold "
 "wave']")
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk-coldwave'
                                             'bpm'  '129.979'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Why Not Just Be Solo?'
'TBPM' (BPM (beats per minute))                     '129.979'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk-coldwave'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'Saddest Smile'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Lebanon Hanover'
'TPE2' (Band/orchestra/accompaniment)               'Lebanon Hanover'
'TRCK' (Track number/Position in set)               '01'
'TXXX:Q-HAP'                                        '2'
'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'                                   ['coldwave',
 'post punk',
 'darkwave',
 'minimal synth',
 'minimal wave',
 'cold wave']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.08 dB'
'TXXX:replaygain_track_peak'                        '0.435660'

========================== row from database ==========================
                                              'id'  1456973
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/2012 - why not just be solo/lebanon hanover - 01 - saddest smile (2).mp3
                                         'working'  None
                                         'bitrate'  172
                                    'duration_sec'  224
                                           'genre'  electronic-we-new wave or post punk-coldwave
                                        'filesize'  4846284
                                           'mtime'  1620531423
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk 2012 why not just be solo lebanon hanover 01 saddest smile (2) electronic we new wave or post punk coldwave
                                      'tag_artist'  Lebanon Hanover
                                     'tag_release'  Why Not Just Be Solo?
                                       'tag_title'  Saddest Smile
                                             'bpm'  129.979
                                    'search_title'  'saddest':1 'smile':2
                                   'search_artist'  'hanover':2 'lebanon':1
                                  'search_release'  'be':4 'just':3 'not':2 'solo':5 'why':1
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '2':16,17 '2012':6 'be':10 'coldwave':25 'disco':3 'electronic':18 'hanover':13 'just':9 'lebanon':12 'new':20 'not':8 'or':22 'post':23 'postpunk':5 'punk':24 'saddest':14 'smile':15 'solo':11 'wave':21 'waves':2 'we':19 'why':7
                                    'search_combo'  '00newwave':13 '00poprockelectronic':10 '2':25,26 '2012':15 'be':8C,19 'coldwave':34 'disco':12 'electronic':27 'hanover':4B,22 'just':7C,18 'lebanon':3B,21 'new':29 'not':6C,17 'or':31 'post':32 'postpunk':14 'punk':33 'saddest':1A,23 'smile':2A,24 'solo':9C,20 'wave':30 'waves':11 'we':28 'why':5C,16
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['coldwave', 'post punk', 'darkwave', 'minimal synth', 'minimal wave', 'cold wave']
                                        'tag_date'  2012
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620531422.9656718  (2021-05-09 05:37:02)
                             'size'  4846284