======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '215'
                                          'artist'  'Kill Ugly Pop'
                                     'text_people'  ''
                                         'release'  'Three Minute Symphony'
                                           'title'  "Let's Get Real Gone "
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['post-punk', 'avant-garde', 'experimental', 'garage', 'rock n roll']"
                                     'discogstags'  "['indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '91.9'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Three Minute Symphony'
'TBPM' (BPM (beats per minute))                     '91.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         "Let's Get Real Gone "
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Kill Ugly Pop'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['indie rock', 'rock']
'TXXX:lastfmtags'                                   ['post-punk', 'avant-garde', 'experimental', 'garage', 'rock n roll']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.40 dB'
'TXXX:replaygain_track_peak'                        '0.613411'

========================== row from database ==========================
                                              'id'  1509784
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/David Jackman - Three Minute Symphony ~ 24 three minute selections (X Tract, 1984) [320k]/01 Kill Ugly Pop – Let_s Get Real Gone.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  215
                                           'genre'  electronic-unsorted
                                        'filesize'  8612919
                                           'mtime'  1637876334
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm David Jackman ~ 24 three minute selections (X Tract, 1984) [320k] 01 – Let_s electronic unsorted
                                      'tag_artist'  Kill Ugly Pop
                                     'tag_release'  Three Minute Symphony
                                       'tag_title'  Let's Get Real Gone 
                                             'bpm'  91.9
                                    'search_title'  'get':4 'gone':6 'let':1 'lets':3 'real':5 's':2
                                   'search_artist'  'kill':1 'pop':3 'ugly':2
                                  'search_release'  'minute':2 'symphony':3 'three':1
                                     'search_rest'  '1984':11,12 '24':3 '320k':13,14 'david':1 'electronic':17 'jackman':2 'let':15 'minute':5 's':16 'selections':6 'three':4 'tract':9,10 'unsorted':18 'x':7,8
                                    'search_combo'  '1984':23,24 '24':15 '320k':25,26 'david':13 'electronic':29 'get':4A 'gone':6A 'jackman':14 'kill':7B 'let':1A,27 'lets':3A 'minute':11C,17 'pop':9B 'real':5A 's':2A,28 'selections':18 'symphony':12C 'three':10C,16 'tract':21,22 'ugly':8B 'unsorted':30 'x':19,20
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['post-punk', 'avant-garde', 'experimental', 'garage', 'rock n roll']
                                        'tag_date'  1984
                                     'discogstags'  ['indie rock', 'rock']

============================== file details ==============================
                                           'mtime'  1637876334.306957  (2021-11-25 22:38:54)
                             'size'  8612919