======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '55'
                                          'artist'  'Dave Vorhaus'
                                     'text_people'  ''
                                         'release'  'Into The Dark'
                                           'title'  'helios'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electro', 'electronic', 'library music', 'experimental', 'synth']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '09'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-experimental;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '135.0'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Into The Dark'
'TBPM' (BPM (beats per minute))                     '135.0'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'helios'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Dave Vorhaus'
'TRCK' (Track number/Position in set)               '09'
'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:lastfmtags'                                   ['electro', 'electronic', 'library music', 'experimental', 'synth']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.26 dB'
'TXXX:replaygain_track_peak'                        '0.998889'

========================== row from database ==========================
                                              'id'  652546
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/KPM 1342 - Into The Dark (Dave Vorhaus) (1985)/09 helios.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  55
                                           'genre'  electronic-experimental;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  2251031
                                           'mtime'  1636920710
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm KPM 1342 (Dave Vorhaus) (1985) 09 electronic experimental;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Dave Vorhaus
                                     'tag_release'  Into The Dark
                                       'tag_title'  helios
                                             'bpm'  135.0
                                    'search_title'  'helios':1
                                   'search_artist'  'dave':1 'vorhaus':2
                                  'search_release'  'dark':3 'into':1 'the':2
                                     'search_rest'  '1342':2 '1985':7,8 'dave':3,4 'electronic':9 'experimental':10,12 'kpm':1 'mor':19 'pl':14 'set':11,13,16,18 'shirleyspinoza':15,17 'vorhaus':5,6
                                    'search_combo'  '1342':8 '1985':13,14 'dark':6C 'dave':2B,9,10 'electronic':15 'experimental':16,18 'helios':1A 'into':4C 'kpm':7 'mor':25 'pl':20 'set':17,19,22,24 'shirleyspinoza':21,23 'the':5C 'vorhaus':3B,11,12
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electro', 'electronic', 'library music', 'experimental', 'synth']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636920709.6063335  (2021-11-14 21:11:49)
                             'size'  2251031