======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '244'
                                          'artist'  'Fun Lovin Criminals'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Everything Under the Stars - T'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['funk', 'rock', 'hip-hop', 'alternative', 'alternative rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio'
                                             'bpm'  '95.348'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '95.348'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio'
'TIT2' (Title/songname/content description)         'Everything Under the Stars - T'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Fun Lovin Criminals'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['funk', 'rock', 'hip-hop', 'alternative', 'alternative rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.24 dB'
'TXXX:replaygain_track_peak'                        '0.423982'

========================== row from database ==========================
                                              'id'  1296444
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Fun Lovin Criminals - Everything Under the Stars - Titan _.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  244
                                           'genre'  electronic-generic or radio
                                        'filesize'  3924581
                                           'mtime'  1678462588
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Titan _ electronic generic or radio
                                      'tag_artist'  Fun Lovin Criminals
                                     'tag_release'  None
                                       'tag_title'  Everything Under the Stars - T
                                             'bpm'  95.348
                                    'search_title'  'everything':1 'stars':4 't':5 'the':3 'under':2
                                   'search_artist'  'criminals':3 'fun':1 'lovin':2
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'electronic':8 'files':5,6 'generic':9 'loose':3,4 'or':10 'radio':11 'titan':7 'unsorted':2
                                    'search_combo'  '00poprockelectronic':9 'criminals':8B 'electronic':16 'everything':1A 'files':13,14 'fun':6B 'generic':17 'loose':11,12 'lovin':7B 'or':18 'radio':19 'stars':4A 't':5A 'the':3A 'titan':15 'under':2A 'unsorted':10
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-3']
                                      'lastfmtags'  ['funk', 'rock', 'hip-hop', 'alternative', 'alternative rock']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678462587.7085114  (2023-03-10 16:36:27)
                             'size'  3924581