======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '189'
                                          'artist'  'Orla Gartland'
                                     'text_people'  ''
                                         'release'  'Lonely People (EP)'
                                           'title'  'Lonely People'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-3', "
 "'Q-CHART-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['indie', 'irish', 'female vocalists', 'hobo', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-pop'
                                             'bpm'  '96.0'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Lonely People (EP)'
'TBPM' (BPM (beats per minute))                     '96.0'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-pop'
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         'Lonely People'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Orla Gartland'
'TPE2' (Band/orchestra/accompaniment)               'Orla Gartland'
'TPOS' (Part of a set)                              '1'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['indie', 'irish', 'female vocalists', 'hobo', 'singer songwriter']
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-10.58 dB'
'TXXX:replaygain_track_peak'                        '1.081859'

========================== row from database ==========================
                                              'id'  1477836
                                            'path'  /data/Music/Bulk/00poprockelectronic/orla gartland - lonely people ep (2015)/01 - lonely people.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  189
                                           'genre'  ifs-songwriter-pop
                                        'filesize'  7583857
                                           'mtime'  1636300899
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic orla gartland lonely people ep (2015) 01 lonely people ifs songwriter pop
                                      'tag_artist'  Orla Gartland
                                     'tag_release'  Lonely People (EP)
                                       'tag_title'  Lonely People
                                             'bpm'  96.0
                                    'search_title'  'lonely':1 'people':2
                                   'search_artist'  'gartland':2 'orla':1
                                  'search_release'  'ep':3,4 'lonely':1 'people':2
                                     'search_rest'  '00poprockelectronic':1 '2015':7,8 'ep':6 'gartland':3 'ifs':9 'lonely':4 'orla':2 'people':5 'pop':11 'songwriter':10
                                    'search_combo'  '00poprockelectronic':9 '2015':15,16 'ep':7C,8C,14 'gartland':4B,11 'ifs':17 'lonely':1A,5C,12 'orla':3B,10 'people':2A,6C,13 'pop':19 'songwriter':18
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-1', 'q-drums-4', 'Q-SYN-3', 'q-other-1', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-3']
                                      'lastfmtags'  ['indie', 'irish', 'female vocalists', 'hobo', 'singer songwriter']
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636300898.7714794  (2021-11-07 17:01:38)
                             'size'  7583857