======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '817'
                                          'artist'  'Predrag Delibasich'
                                     'text_people'  ''
                                         'release'  'New Weird Australia, Volume One'
                                           'title'  'Heartburn'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '144.2'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     'New Weird Australia, Volume One'
'TBPM' (BPM (beats per minute))                     '144.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Heartburn'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Predrag Delibasich'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'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'                                  'folk, world, & country'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.26 dB'
'TXXX:replaygain_track_peak'                        '0.467396'

========================== row from database ==========================
                                              'id'  1372457
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Inquiet - New Weird Australia - New Weird Australia- Volume One/New Weird Australia - New Weird Australia, Volume One - 12 Heartburn.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  817
                                           'genre'  electronic-unsorted
                                        'filesize'  32909613
                                           'mtime'  1678903962
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Inquiet 12 electronic unsorted
                                      'tag_artist'  Predrag Delibasich
                                     'tag_release'  New Weird Australia, Volume One
                                       'tag_title'  Heartburn
                                             'bpm'  144.2
                                    'search_title'  'heartburn':1
                                   'search_artist'  'delibasich':2 'predrag':1
                                  'search_release'  'australia':3,4 'new':1 'one':6 'volume':5 'weird':2
                                     'search_rest'  'electronic':2 'inquiet':1 'unsorted':3
                                    'search_combo'  'australia':6C,7C 'delibasich':3B 'electronic':11 'heartburn':1A 'inquiet':10 'new':4C 'one':9C 'predrag':2B 'unsorted':12 'volume':8C 'weird':5C
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  2009
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1678903961.9682305  (2023-03-15 19:12:41)
                             'size'  32909613